"the United States is constrained to conclude that the judgment of the Court was clearly and manifestly erroneous as to both fact and law. The United States remains firmly of the view, for the reasons given in its written and oral pleadings that the Court is without jurisdiction to entertain the dispute, and that the Nicaraguan application of 9 April 1984 is inadmissible. Accordingly, it is my duty to inform you that the United States intends not to participate in any further proceedings in connection with this case, and reserves its rights in respect of any decision by the Court regarding Nicaragua’s claims."

in the Application :

"Nicaragua, reserving the right to supplement or to amend this Application and subject to the presentation to the Court of the relevant evidence and legal argument, requests the Court to adjudge and declare as follows :

(a) That the United States, in recruiting, training, arming, equipping, financing, supplying and otherwise encouraging, supporting, aiding, and directing military and paramilitary actions in and against Nicaragua, has violated and is violating its express charter and treaty obligations to Nicaragua, and in particular, its charter and treaty obligations under :

- Article 2 (4) of the United Nations Charter ;

- Articles 18 and 20 of the Charter of the Organization of American States ;

- Article 8 of the Convention on Rights and Duties of States ;

- Article I, Third, of the Convention concerning the Duties and Rights of States in the Event of Civil Strife.

(b) That the United States, in breach of its obligation under general and customary international law, has violated and is violating the sovereignty of Nicaragua by :

- armed attacks against Nicaragua by air, land and sea ;

- incursions into Nicaraguan territorial waters ;

- aerial trespass into Nicaraguan airspace ;

- efforts by direct and indirect means to coerce and intimidate the Government of Nicaragua.

(c) That the United States, in breach of its obligation under general and customary international law, has used and is using force and the threat of force against Nicaragua.

(d) That the United States, in breach of its obligation under general and customary international law, has intervened and is intervening in the internal affairs of Nicaragua.

(e) That the United States, in breach of its obligation under general and customary international law, has infringed and is infringing the freedom of the high seas and interrupting peaceful maritime commerce.

(f) That the United States, in breach of its obligation under general and customary international law, has killed, wounded and kidnapped and is killing, wounding and kidnapping citizens of Nicaragua.

(g) That, in view of its breaches of the foregoing legal obligations, the United States is under a particular duty to cease and desist immediately : from all use of force - whether direct or indirect, overt or covert -against Nicaragua, and from all threats of force against Nicaragua ;

from all violations of the sovereignty, territorial integrity or political independence of Nicaragua, including all intervention, direct or indirect, in the internal affairs of Nicaragua ;

from all support of any kind — including the provision of training, arms, ammunition, finances, supplies, assistance, direction or any other form of support - to any nation, group, organization, movement or individual engaged or planning to engage in military or paramilitary actions in or against Nicaragua ;

from all efforts to restrict, block or endanger access to or from Nicaraguan ports ;

and from all killings, woundings and kidnappings of Nicaraguan citizens.

(h) That the United States has an obligation to pay Nicaragua, in its own right and as parens patriae for the citizens of Nicaragua, reparations for damages to person, property and the Nicaraguan economy caused by the foregoing violations of international law in a sum to be determined by the Court. Nicaragua reserves the right to introduce to the Court a precise evaluation of the damages caused by the United States" ;

in the Memorial on the merits :

"The Republic of Nicaragua respectfully requests the Court to grant the following relief :

First : the Court is requested to adjudge and declare that the United States has violated the obligations of international law indicated in this Memorial, and that in particular respects the United States is in continuing violation of those obligations.

Second : the Court is requested to state in clear terms the obligation which the United States bears to bring to an end the aforesaid breaches of international law.

Third : the Court is requested to adjudge and declare that, in consequence of the violations of international law indicated in this Memorial, compensation is due to Nicaragua, both on its own behalf and in respect of wrongs inflicted upon its nationals ; and the Court is requested further to receive evidence and to determine, in a subsequent phase of the present proceedings, the quantum of damages to be assessed as the compensation due to the Republic of Nicaragua.

Fourth : without prejudice to the foregoing request, the Court is requested to award to the Republic of Nicaragua the sum of 370,200,000 United States dollars, which sum constitutes the minimum valuation of the direct damages, with the exception of damages for killing nationals of Nicaragua, resulting from the violations of international law indicated in the substance of this Memorial.

With reference to the fourth request, the Republic of Nicaragua reserves the right to present evidence and argument, with the purpose of elaborating the minimum (and in that sense provisional) valuation of direct damages and, further, with the purpose of claiming compensation for the killing of nationals of Nicaragua and consequential loss in accordance with the principles of international law in respect of the violations of international law generally, in a subsequent phase of the present proceedings in case the Court accedes to the third request of the Republic of Nicaragua."

"The Court..., as an international judicial organ, is deemed to take judicial notice of international law, and is therefore required in a case falling under Article 53 of the Statute, as in any other case, to consider on its own initiative all rules of international law which may be relevant to the settlement of the dispute. It being the duty of the Court itself to ascertain and apply the relevant law in the given circumstances of the case, the burden of establishing or proving rules of international law cannot be imposed upon any of the parties, for the law lies within the judicial knowledge of the Court." (I.C.J. Reports 1974, p. 9, para. 17 ; p. 181, para. 18.)

Nevertheless the views of the parties to a case as to the law applicable to their dispute are very material, particularly, as will be explained below (paragraphs 184 and 185), when those views are concordant. In the present case, the burden laid upon the Court is therefore somewhat lightened by the fact that the United States participated in the earlier phases of the case, when it submitted certain arguments on the law which have a bearing also on the merits.

"While Article 53 thus obliges the Court to consider the submissions of the Party which appears, it does not compel the Court to examine their accuracy in all their details ; for this might in certain unopposed cases prove impossible in practice." (Corfu Channel, I.C.J. Reports 1949, p. 248.)

In the first place, it has been suggested that the present dispute should be declared non-justiciable, because it does not fall into the category of "legal disputes" within the meaning of Article 36, paragraph 2, of the Statute. It is true that the jurisdiction of the Court under that provision is limited to "legal disputes" concerning any of the matters enumerated in the text. The question whether a given dispute between two States is or is not a "legal dispute" for the purposes of this provision may itself be a matter in dispute between those two States ; and if so, that dispute is to be settled by the decision of the Court in accordance with paragraph 6 of Article 36. In the present case, however, this particular point does not appear to be in dispute between the Parties. The United States, during the proceedings devoted to questions of jurisdiction and admissibility, advanced a number of grounds why the Court should find that it had no jurisdiction, or that the claim was not admissible. It relied inter alia on proviso (c) to its own declaration of acceptance of jurisdiction under Article 36, paragraph 2, without ever advancing the more radical argument that the whole declaration was inapplicable because the dispute brought before the Court by Nicaragua was not a "legal dispute" within the meaning of that paragraph. As a matter of admissibility, the United States objected to the application of Article 36, paragraph 2, not because the dispute was not a "legal dispute", but because of the express allocation of such matters as the subject of Nicaragua’s claims to the political organs under the United Nations Charter, an argument rejected by the Court in its Judgment of 26 November 1984 (I.C.J. Reports 1984, pp. 431-436). Similarly, while the United States contended that the nature of the judicial function precludes its application to the substance of Nicaragua’s allegations in this case - an argument which the Court was again unable to uphold (ibid., pp. 436-438) —, it was careful to emphasize that this did not mean that it was arguing that international law was not relevant or controlling in a dispute of this kind. In short, the Court can see no indication whatsoever that, even in the view of the United States, the present dispute falls outside the category of "legal disputes" to which Article 36, paragraph 2, of the Statute applies. It must therefore proceed to examine the specific claims of Nicaragua in the light of the international law applicable.

"That being so, and since the procedural technique formerly available of joinder of preliminary objections to the merits has been done away with since the 1972 revision of the Rules of Court, the Court has no choice but to avail itself of Article 79, paragraph 7, of the present Rules of Court, and declare that the objection based on the multilateral treaty reservation of the United States Declaration of Acceptance does not possess, in the circumstances of the case, an exclusively preliminary character, and that consequently it does not constitute an obstacle for the Court to entertain the proceedings instituted by Nicaragua under the Application of 9 April 1984." (I.C.J. Reports 1984, pp. 425-426, para. 76.)

"the principle which it considers best calculated to ensure the administration of justice, most suited to procedure before an international tribunal and most in conformity with the fundamental principles of international law" (Mavrommatis Palestine Concessions, P.C.I.J., Series A, No. 2, p. 16).

"disputes arising under a multilateral treaty, unless (1) all parties to the treaty affected by the decision are also parties to the case before the Court, or (2) the United States of America specially agrees to jurisdiction".

The 1984 Judgment included pronouncements on certain aspects of that reservation, but the Court then took the view that it was neither necessary nor possible, at the jurisdictional stage of the proceedings, for it to take a position on all the problems posed by the reservation.

"has no choice but to avail itself of Article 79, paragraph 7, of the present Rules of Court, and declare that the objection based on the multilateral treaty reservation... does not possess, in the circumstances of the case, an exclusively preliminary character" (ibid., para. 76).

"It would not discharge its duty under Article 53 of the Statute if it were to leave out of its consideration a reservation, the invocation of which by the Respondent was properly brought to its notice earlier in the proceedings." (I.C.J. Reports 1978, p. 20, para. 47.)

The United States has not in the present phase submitted to the Court any arguments whatever, either on the merits proper or on the question - not exclusively preliminary — of the multilateral treaty reservation. The Court cannot therefore consider that the United States has waived the reservation or no longer ascribes to it the scope which the United States attributed to it when last stating its position on this matter before the Court. This conclusion is the more decisive inasmuch as a respondent’s non-participation requires the Court, as stated for example in the Fisheries Jurisdiction cases, to exercise "particular circumspection and... special care" (I.C.J. Reports 1974, p. 10, para. 17, and p. 181, para. 18).

"The American States bind themselves in their international relations not to have recourse to the use of force, except in the case of self-defense in accordance with existing treaties or in fulfillment thereof."

Nicaragua argues that the provisions of the Organization of American States Charter prohibiting the use of force are "coterminous with the stipulations of the United Nations Charter", and that therefore the violations by the United States of its obligations under the United Nations Charter also, and without more, constitute violations of Articles 20 and 21 of the Organization of American States Charter.

"No State or group of States has the right to intervene, directly or indirectly, for any reason whatever, in the internal or external affairs of any other State. The foregoing principle prohibits not only armed force but also any other form of interference or attempted threat against the personality of the State or against its political, economic, and cultural elements."

The potential link, recognized by this text, between intervention and the use of armed force, is actual in the present case, where the same activities attributed to the United States are complained of under both counts, and the response of the United States is the same to each complaint - that it has acted in self-defence. The Court has to consider what would be the impact, for the States identified by the United States as likely to be "affected", of a decision whereby the Court would decline to rule on the alleged violation of Article 21 of the Organization of American States Charter, concerning the use of force, but passed judgment on the alleged violation of Article 18. The Court will not here enter into the question whether self-defence may justify an intervention involving armed force, so that it has to be treated as not constituting a breach either of the principle of non-use of force or of that of non-intervention. At the same time, it concludes that in the particular circumstances of this case, it is impossible to say that a ruling on the alleged breach by the United States of Article 18 of the Organization of American States Charter would not "affect" El Salvador.

"It would no doubt have been possible for the Court, had it considered that the interests of justice so required, to have afforded the Parties the opportunity, e.g., by reopening the oral proceedings, of addressing to the Court comments on the statements made since the close of those proceedings." (I.C.J. Reports 1974, p. 264, para. 33 ; p. 468, para. 34.)

Neither Party has requested such action by the Court ; and since the reports to which reference has been made do not suggest any profound modification of the situation of which the Court is seised, but rather its intensification in certain respects, the Court has seen no need to reopen the hearings.

"it is the sense of the Congress that no funds... shall be obligated or expended for the purpose of planning, directing, executing or supporting the mining of the ports or territorial waters of Nicaragua".

During a televised interview on 28 May 1984, of which the official transcript has been produced by Nicaragua, President Reagan, when questioned about the mining of ports, said "Those were homemade mines... that couldn’t sink a ship. They were planted in those harbors... by the Nicaraguan rebels." According to press reports quoting sources in the United States administration, the laying of mines was effected from speed boats, not by members of the ARDE or FDN, but by the "UCLAs". The mother ships used for the operation were operated, it is said, by United States nationals ; they are reported to have remained outside the 12-mile limit of Nicaraguan territorial waters recognized by the United States. Other less sophisticated mines may, it appears, have been laid in ports and in Lake Nicaragua by contras operating separately ; a Nicaraguan military official was quoted in the press as stating that "most" of the mining activity was directed by the United States.

(i) 8 September 1983 : an attack was made on Sandino international airport in Managua by a Cessna aircraft, which was shot down ;

(ii) 13 September 1983 : an underwater oil pipeline and part of the oil terminal at Puerto Sandino were blown up ;

(iii) 2 October 1983 : an attack was made on oil storage facilities at Benjamin Zeledon on the Atlantic coast, causing the loss of a large quantity of fuel ;

(iv) 10 October 1983 : an attack was made by air and sea on the port of Corinto, involving the destruction of five oil storage tanks, the loss of millions of gallons of fuel, and the evacuation of large numbers of the local population ;

(v) 14 October 1983 : the underwater oil pipeline at Puerto Sandino was again blown up ;

(vi) 4/5 January 1984 : an attack was made by speedboats and helicopters using rockets against the Potosi Naval Base ;

(vii) 24/25 February 1984 : an incident at El Bluff listed under this date appears to be the mine explosion already mentioned in paragraph 76 ;

(viii) 7 March 1984 : an attack was made on oil and storage facility at San Juan del Sur by speedboats and helicopters ;

(ix) 28/30 March 1984 : clashes occurred at Puerto Sandino between speedboats, in the course of minelaying operations, and Nicaraguan patrol boats ; intervention by a helicopter in support of the speedboats ;

(x) 9 April 1984 : a helicopter allegedly launched from a mother ship in international waters provided fire support for an ARDE attack on San Juan del Norte.

"Question : Mr. President, regarding the recent rebel attacks on a Nicaraguan oil depot, is it proper for the CIA to be involved in planning such attacks and supplying equipment for air raids ? And do the American people have a right to be informed about any CIA role ?

The President : I think covert actions have been a part of government and a part of government’s responsibilities for as long as there has been a government. I’m not going to comment on what, if any, connection such activities might have had with what has been going on, or with some of the specific operations down there.

But I do believe in the right of a country when it believes that its interests are best served to practice covert activity and then, while your people may have a right to know, you can’t let your people know without letting the wrong people know, those that are in opposition to what you’re doing."

Nicaragua presents this as one of a series of admissions "that the United States was habitually and systematically giving aid to mercenaries carrying out military operations against the Government of Nicaragua". In the view of the Court, the President’s refusal to comment on the connection between covert activities and "what has been going on, or with some of the specific operations down there" can, in its context, be treated as an admission that the United States had something to do with the Corinto attack, but not necessarily that United States personnel were directly involved.

"It is true that once we became aware of Nicaragua’s intentions and actions, the United States Government undertook overflights to safeguard our own security and that of other States which are threatened by the Sandinista Government",

and continued

"These overflights, conducted by unarmed, high-flying planes, for the express and sole purpose of verifying reports of Nicaraguan intervention, are no threat to regional peace and stability ; quite the contrary." (S/PV.2335, p. 48, emphasis added.)

The use of the present tense may be taken to imply that the overflights were continuing at the time of the debate. Press reports of 12 November 1984 confirm the occurrence of sonic booms at that period, and report the statement of Nicaraguan Defence Ministry officials that the plane responsible was a United States SR-71.

"just a few small bands very poorly armed, scattered along the northern border of Nicaragua and... composed mainly of exmembers of the Somoza’s National Guard. They did not have any military effectiveness and what they mainly did was rustling cattle and killing some civilians near the borderlines."

These bands had existed in one form or another since the fall of the Somoza government : the affidavit of Mr. Edgar Chamorro refers to "the exNational Guardsmen who had fled to Honduras when the Somoza government fell and had been conducting sporadic raids on Nicaraguan border positions ever since". According to the Nicaraguan Memorial, the CIA initially conducted military and paramilitary activities against Nicaragua soon after the presidential finding of 9 March 1981, "through the existing armed bands" ; these activities consisted of "raids on civilian settlements, local militia outposts and army patrols". The weapons used were those of the former National Guard. In the absence of evidence, the Court is unable to assess the military effectiveness of these bands at that time ; but their existence is in effect admitted by the Nicaraguan Government.

"During fiscal year 1984, not more than $24,000,000 of the funds available to the Central Intelligence Agency, the Department of Defense, or any other agency or entity of the United States involved in intelligence activities may be obligated or expended for the purpose or which would have the effect of supporting, directly or indirectly, military or paramilitary operations in Nicaragua by any nation, group, organization, movement, or individual." (Intelligence Authorization Act 1984, Section 108.)

"for the purpose or which would have the effect of supporting, directly or indirectly, military or paramilitary operations in Nicaragua by any nation, group, organization, movement or individual",

the Act provided $14 million for that purpose if the President submitted a report to Congress after 28 February 1985 justifying such an appropriation, and both Chambers of Congress voted affirmatively to approve it. Such a report was submitted on 10 April 1985 ; it defined United States objectives toward Nicaragua in the following terms :

"United States policy toward Nicaragua since the Sandinistas’ ascent to power has consistently sought to achieve changes in Nicaraguan government policy and behavior. We have not sought to overthrow the Nicaraguan Government nor to force on Nicaragua a specific system of government."

The changes sought were stated to be :

"- termination of all forms of Nicaraguan support for insurgencies or subversion in neighboring countries ;

- reduction of Nicaragua’s expanded military/security apparatus to restore military balance in the region ;

- severance of Nicaragua’s military and security ties to the Soviet Bloc and Cuba and the return to those countries of their military and security advisers now in Nicaragua ; and

- implementation of Sandinista commitment to the Organization of American States to political pluralism, human rights, free elections, non-alignment, and a mixed economy."

At the same time the President of the United States, in a press conference, referred to an offer of a cease-fire in Nicaragua made by the opponents of the Nicaraguan Government on 1 March 1984, and pledged that the $14 million appropriation, if approved, would not be used for arms or munitions, but for "food, clothing and medicine and other support for survival" during the period "while the cease-fire offer is on the table". On 23 and 24 April 1985, the Senate voted for, and the House of Representatives against, the $14 million appropriation.

"$27,000,000 for humanitarian assistance to the Nicaraguan democratic resistance. Such assistance shall be provided in such department or agency of the United States as the President shall designate, except the Central Intelligence Agency or the Department of Defense...

As used in this subsection, the term ‘humanitarian assistance’ means the provision of food, clothing, medicine, and other humanitarian assistance, and it does not include the provision of weapons, weapons systems, ammunition, or other equipment, vehicles, or material which can be used to inflict serious bodily harm or death."

The Joint Explanatory Statement of the Conference Committee noted that while the legislation adopted

"does proscribe these two agencies [CIA and DOD] from administering the funds and from providing any military training or advice to the democratic resistance... none of the prohibitions on the provision of military or paramilitary assistance to the democratic resistance prevents the sharing of intelligence information with the democratic resistance".

In the House of Representatives, it was stated that an assurance had been given by the National Security Council and the White House that

"neither the [CIA] reserve for contingencies nor any other funds available [would] be used for any material assistance other than that authorized... for humanitarian assistance for the Nicaraguan democratic resistance, unless authorized by a future act of Congress".

Finance for supporting the military and paramilitary activities of the contras was thus available from the budget of the United States Government from some time in 1981 until 30 September 1984 ; and finance limited to "humanitarian assistance" has been available since that date from the same source and remains authorized until 30 September 1986.

"Covert operations under the CIA proposal, according to the NSC records, are intended to :

‘Build popular support in Central America and Nicaragua for an opposition front that would be nationalistic, anti-Cuban and anti-Somoza.

Support the opposition front through formation and training of action teams to collect intelligence and engage in paramilitary and political operations in Nicaragua and elsewhere.

Work primarily through non-Americans’ to achieve these covert objectives..."

"guerrilla warfare, sabotage, demolitions, and in the use of a variety of weapons, including assault rifles, machine guns, mortars, grenade launchers, and explosives, such as Claymore mines... also... in field communications, and the CIA taught us how to use certain sophisticated codes that the Nicaraguan Government forces would not be able to decipher".

The CIA also supplied the FDN with intelligence, particularly as to Nicaraguan troop movements, derived from radio and telephonic interception, code-breaking, and surveillance by aircraft and satellites. Mr Chamorro also refers to aircraft being supplied by the CIA ; from press reports it appears that those were comparatively small aircraft suitable for reconnaissance and a certain amount of supply-dropping, not for offensive operations. Helicopters with Nicaraguan crews are reported to have taken part in certain operations of the "UCLAs" (see paragraph 86 above), but there is nothing to show whether these belonged to the contras or were lent by United States agencies.

Nicaragua has in fact produced in evidence before the Court two publications which it claims were prepared by the CIA and supplied to the contras in 1983. The first of these, in Spanish, is entitled "Operaciones sicolôgicas en guerra de guerrillas" (Psychological Operations in Guerrilla Warfare), by "Tayacân" ; the certified copy supplied to the Court carries no publisher’s name or date. In its Preface, the publication is described as

"a manual for the training of guerrillas in psychological operations, and its application to the concrete case of the Christian and democratic crusade being waged in Nicaragua by the Freedom Commandos".

The second is entitled the Freedom Fighter's Manual, with the subtitle "Practical guide to liberating Nicaragua from oppression and misery by paralyzing the military-industrial complex of the traitorous marxist state without having to use special tools and with minimal risk for the combatant". The text is printed in English and Spanish, and illustrated with simple drawings : it consists of guidance for elementary sabotage techniques. The only indications available to the Court of its authorship are reports in the New York Times, quoting a United States Congressman and Mr. Edgar Chamorro as attributing the book to the CIA. Since the evidence linking the Freedom Fighter’s Manual to the CIA is no more than newspaper reports the Court will not treat its publication as an act imputable to the United States Government for the purposes of the present case.

"2.11. No person employed by or acting on behalf of the United States Government shall engage in or conspire to engage in, assassination.

2.12. No agency of the Intelligence Community shall participate in or request any person to undertake activities forbidden by this Order." (US Code, Congressional and Administrative News, 97th Congress, First Session, 1981, p. B.114.)

The manual was written, according to press reports, by "a low-level contract employee" of the CIA ; the Report of the Intelligence Committee concluded :

"The Committee believes that the manual has caused embarrassment to the United States and should never have been released in any of its various forms. Specific actions it describes are repugnant to American values.

The original purpose of the manual was to provide training to moderate FDN behavior in the field. Yet, the Committee believes that the manual was written, edited, distributed and used without adequate supervision. No one but its author paid much attention to the manual. Most CIA officials learned about it from news accounts.

The Committee was told that CIA officers should have reviewed the manual and did not. The Committee was told that all CIA officers should have known about the Executive Order’s ban on assassination... but some did not. The entire publication and distribution of the manual was marked within the Agency by confusion about who had authority and responsibility for the manual. The incident of the manual illustrates once again to a majority of the Committee that the CIA did not have adequate command and control of the entire Nicaraguan covert action...

CIA officials up the chain of command either never read the manual or were never made aware of it. Negligence, not intent to violate the law, marked the manual’s history.

The Committee concluded that there was no intentional violation of Executive Order 12333."

When the existence of the manual became known at the level of the United States Congress, according to one press report, "the CIA urged rebels to ignore all its recommendations and began trying to recall copies of the document".

"on the basis of an evaluation of the available evidence, that the Government of Nicaragua ‘has not co-operated with or harbors any international terrorist organization or is aiding, abetting or supporting acts of violence or terrorism in other countries’ ".

An official White House press release of the same date stated that

"The certification is based upon a careful consideration and evaluation of all the relevant evidence provided by the intelligence community and by our Embassies in the field... Our intelligence agencies as well as our Embassies in Nicaragua and neighboring countries were fully consulted, and the diverse information and opinions from all sources were carefully weighed."

On 1 April 1981 however a determination was made to the effect that the United States could no longer certify that Nicaragua was not engaged in support for "terrorism" abroad, and economic assistance, which had been suspended in January 1981, was thereby terminated. According to the Nicaraguan Minister of Finance, this also affected loans previously contracted, and its economic impact was more than $36 million per annum. Nicaragua also claims that, at the multilateral level, the United States has acted in the Bank for International Reconstruction and Development and the Inter-American Development Bank to oppose or block loans to Nicaragua.

"The United States has abundant evidence that the Government of Nicaragua has actively supported armed groups engaged in military and paramilitary activities in and against El Salvador, providing such groups with sites in Nicaragua for communications facilities, command and control headquarters, training and logistics support. The Government of Nicaragua is directly engaged with these armed groups in planning ongoing military and paramilitary activities conducted in and against El Salvador. The Government of Nicaragua also participates directly in the procurement, and transshipment through Nicaraguan territory, of large quantities of ammunition, supplies and weapons for the armed groups conducting military and paramilitary activities in and against El Salvador.

In addition to this support for armed groups operating in and against El Salvador, the Government of Nicaragua has engaged in similar support, albeit on a smaller scale, for armed groups engaged, or which have sought to engage, in military or paramilitary activities in and against the Republic of Costa Rica, the Republic of Honduras, and the Republic of Guatemala. The regular military forces of Nicaragua have engaged in several direct attacks on Honduran and Costa Rican territory, causing casualties among the armed forces and civilian populations of those States."

In connection with this declaration, the Court would recall the observations it has already made (paragraphs 69 and 70) as to the evidential value of declarations by ministers of the government of a State engaged in litigation concerning an armed conflict.

"the Government of Nicaragua is providing material or monetary support to anti-government forces engaged in military or paramilitary operations in El Salvador or other Central American countries".

"Although the quantities of arms and supplies, and the routes used, vary, there has been a continuing flow of arms, ammunition, medicines, and clothing from Nicaragua to our country." (Para. VIII.)

"The Declaration includes a series of paragraphs alleging activities by Nicaragua that El Salvador terms an ‘armed attack’. The Court should know that this is the first time El Salvador has asserted it is under armed attack from Nicaragua. None of these allegations, which are properly addressed to the merits phase of the case, is supported by proof or evidence of any kind. Nicaragua denies each and every one of them, and stands behind the affidavit of its Foreign Minister, Father Miguel d’Escoto Brockmann, in which the Foreign Minister affirms that the Government of Nicaragua has not supplied arms or other materials of war to groups fighting against the Government of El Salvador or provided financial support, training or training facilities to such groups or their members."

"[Question :] In your opinion, if the Government of Nicaragua was sending arms to rebels in El Salvador, could it do so without detection by United States intelligence-gathering capabilities?

[Answer :] In any significant manner over this long period of time I do not believe they could have done so.

Q. : And there was in fact no such detection during the period that you served in the Central Intelligence Agency?

A. : No.

Q. : In your opinion, if arms in significant quantities were being sent from Nicaraguan territory to the rebels in El Salvador — with or without the Government’s knowledge or consent - could these shipments have been accomplished without detection by United States intelligence capabilities ?

A. : If you say in significant quantities over any reasonable period of time, no I do not believe so.

Q. : And there was in fact no such detection during your period of service with the Agency ?

A. : No.

Q. : Mr. MacMichael, up to this point we have been talking about the period when you were employed by the CIA — 6 March 1981 to 3 April 1983. Now let me ask you without limit of time : did you see any evidence of arms going to the Salvadorian rebels from Nicaragua at any time ?

A. : Yes, I did.

Q. : When was that ?

A. : Late 1980 to very early 1981."

Mr. MacMichael indicated the sources of the evidence he was referring to, and his examination continued :

"[Question :] Does the evidence establish that the Government of Nicaragua was involved during this period ?

[Answer:] No, it does not establish it. but I could not rule it out."

"[Question :] Thus if the Government of Nicaragua had shipped arms to El Salvador before March 1981, for example in 1980 and early 1981, in order to arm the big January offensive of the insurgents in El Salvador, you would not be in a position to know that ; is that correct ?

[Answer :] I think I have testified, your honour, that I reviewed the immediate past intelligence material at that time, that dealt with that period, and I have stated today that there was credible evidence and that on the basis of my reading of it I could not rule out a finding that the Nicaraguan Government had been involved during that period.

Q. : Would you rule it ‘in’ ?

A. : I prefer to stay with my answer that 1 could not rule it out, but to answer you as directly as 1 can my inclination would be more towards ruling ‘in’ than ruling ‘out’.

Q. : I understand you to be saying, Mr. MacMichael, that you believe that it could be taken as a fact that at least in late 1980/early 1981 the Nicaraguan Government was involved in the supply of arms to the Salvadorian insurgency. Is that the conclusion I can draw from your remarks ?

A. : I hate to have it appear that you are drawing this from me like a nail out of a block of wood but, yes, that is my opinion."

In short, the Court notes that the evidence of a witness called by Nicaragua in order to negate the allegation of the United States that the Government of Nicaragua had been engaged in the supply of arms to the armed opposition in El Salvador only partly contradicted that allegation.

"On your part, you could take the necessary steps to ensure that the flow of arms to El Salvador is again halted as in March of this year. We do not seek to involve ourselves in deciding how and with whom this object should be achieved, but we may well monitor the results."

Later in the course of the discussion, the following exchange is recorded :

"[Ortega :] As for the flow of arms to El Salvador, what must be stated is that as far as we have been informed by you, efforts have been made to stop it ; however, I want to make clear that there is a great desire here to collaborate with the Salvadorian people, also among members of our armed forces, although our Junta and the National Directorate have a decision that activities of this kind should not be permitted. We would ask you to give us reports about that flow to help us control it.

[Enders :] You have succeeded in doing so in the past and I believe you can do so now. We are not in a position to supply you with intelligence reports. We would compromise our sources, and our nations have not yet reached the necessary level to exchange intelligence reports."

"The Committee has regularly reviewed voluminous intelligence material on Nicaraguan and Cuban support for leftist insurgencies since the 1979 Sandinista victory in Nicaragua."

The Committee continued :

"At the time of the filing of this report, the Committee believes that the intelligence available to it continues to support the following judgments with certainty :

A major portion of the arms and other material sent by Cuba and other communist countries to the Salvadorian insurgents transits Nicaragua with the permission and assistance of the Sandinistas.

The Salvadorian insurgents rely on the use of sites in Nicaragua, some of which are located in Managua itself, for communications, command-and-control, and for the logistics to conduct their financial, material and propaganda activities.

The Sandinista leadership sanctions and directly facilitates all of the above functions.

Nicaragua provides a range of other support activities, including secure transit of insurgents to and from Cuba, and assistance to the insurgents in planning their activities in El Salvador.

In addition, Nicaragua and Cuba have provided - and appear to continue providing - training to the Salvadorian insurgents."

The Court is not aware of the contents of any analogous report of a body with access to United States intelligence material covering a more recent period. It notes however that the Resolution adopted by the United States Congress on 29 July 1985 recorded the expectation of Congress from the Government of Nicaragua of :

"the end to Sandinista support for insurgencies in other countries in the region, including the cessation of military supplies to the rebel forces fighting the democratically elected government in El Salvador".

"Article One

The High Contracting Parties promise to not offer and, should such be the case, to suspend military assistance and training and the supply and trafficking of arms, munitions and military equipment that may be made directly to the contending forces or indirectly through third States.

Article Two

The High Contracting Parties promise to adopt in their respective territories whatever measures may be necessary to impede all supply and trafficking of arms, munitions and military equipment and military assistance to and training of the contending forces in the Republic of El Salvador." (P. 60.)

In the Introduction to its proposal the Nicaraguan Government stated that it was ready to enter into an agreement of this kind immediately, even if only with the United States, "in order that the Government of that country cease justifying its interventionist policy in El Salvador on the basis of supposed actions by Nicaragua" (p. 58).

"We’ve said that we’re willing to send home the Cubans, the Russians, the rest of the advisers. We're willing to stop the movement of military aid, or any other kind of aid, through Nicaragua to El Salvador, and were willing to accept international verification. In return, we’re asking for one thing : that they don’t attack us, that the United States stop arming and financing... the gangs that kill our people, burn our crops and force us to divert enormous human and economic resources into war when we desperately need them for development." ("Hemos dicho que estamos dispuestos a sacar a los cubanos, soviéticos y demâs asesores ; a suspender todo trânsito por nuestro territorio de ayuda militar u otra a los salvadorenos, hajo verification internacional. Hemos dicho que lo ünico que pedimos es que no nos agredan y que Estados Unidos no arme y financie... a las bandas que entran a matarnos, a quemar las cosechas, y que nos obligan a distraer énormes recursos humanos y econômicos que nos hacen una falta angustiosa para el desarrollo.")

The Court has to consider whether this press report can be treated as evidence of an admission by the Nicaraguan Head of State that the Nicaraguan Government is in a position to stop the movement of military or other aid through Nicaraguan territory to El Salvador ; and whether it can be deduced from this (in conjunction with other material) that the Nicaraguan Government is responsible for the supply or transit of such aid.

"In truth, my government is not engaged, and has not been engaged, in the provision of arms or other supplies to either of the factions engaged in the civil war in El Salvador... Since my government came to power on July 19, 1979, its policy and practice has been to prevent our national territory from being used as a conduit for arms or other military supplies intended for other governments or rebel groups. In fact, on numerous occasions the security forces of my government have intercepted clandestine arms shipments, apparently destined for El Salvador, and confiscated them."

The Foreign Minister explains the geographical difficulty of patrolling Nicaragua’s frontiers :

"Nicaragua’s frontier with Honduras, to the north, is 530 kilometers long. Most of it is characterized by rugged mountains, or remote and dense jungles. Most of this border area is inaccessible by motorized land transport and simply impossible to patrol. To the south, Nicaragua's border with Costa Rica extends for 220 kilometers. This area is also characterized by dense and remote jungles and is also virtually inaccessible by land transport. As a small underdeveloped country with extremely limited resources, and with no modern or sophisticated detection equipment, it is not easy for us to seal off our borders to all unwanted and illegal traffic."

He then points out the complication of the presence of the contras along the northern and southern borders, and describes efforts by Nicaragua to obtain verifiable international agreements for halting all arms traffic in the region.

"it cannot be concluded from the mere fact of the control exercised by a State over its territory and waters that that State necessarily knew, or ought to have known, of any unlawful act perpetrated therein, nor yet that it necessarily knew, or should have known, the authors. This fact, by itself and apart from other circumstances, neither involves prima facie responsibility nor shifts the burden of proof." (Corfu Channel, I.C.J. Reports 1949, p. 18.)

Here it is relevant to bear in mind that there is reportedly a strong will for collaboration and mutual support between important elements of the populations of both El Salvador and Nicaragua, not least among certain members of the armed forces in Nicaragua. The Court sees no reason to dismiss these considerations, especially since El Salvador itself recognizes the existence in Nicaraguan coastal areas of "traditional smugglers" (Declaration, para. VIII, H), because Nicaragua is accused not so much of delivering weapons itself as of allowing them to transit through its territory ; and finally because evidence has been provided, in the report of the meeting of 12 August 1981 referred to in paragraph 136 above, of a degree of co-operation between the United States and Nicaragua for the purpose of putting a stop to these arms deliveries. The continuation of this cooperation does not seem to have depended solely on the Government of Nicaragua, for the Government of the United States, which in 1981 again raised with it the question of this traffic, this time refused to provide the Nicaraguan authorities, as it had on previous occasions, with the specific information and details that would have enabled them to call a halt to it. Since the Government of the United States has justified its refusal by claiming that any disclosure would jeopardize its sources of information, the Court has no means of assessing the reality or cogency of the undivulged evidence which the United States claimed to possess.

"El Salvador, Honduras, and Costa Rica have each sought outside assistance, principally from the United States, in their self-defense against Nicaragua’s aggression. Pursuant to the inherent right of individual and collective self-defense, and in accordance with the terms of the Inter-American Treaty of Reciprocal Assistance, the United States has responded to these requests."

No indication has however been given of the dates on which such requests for assistance were made. The affidavit of Mr. Shultz, Secretary of State, dated 14 August 1984 and annexed to the United States CounterMemorial on jurisdiction and admissibility, while asserting that the United States is acting in accord with the provisions of the United Nations Charter, and pursuant to the inherent right of self defence, makes no express mention of any request for assistance by the three States named. El Salvador, in its Declaration of Intervention in the present proceedings of 15 August 1984, stated that, faced with Nicaraguan aggression,

"we have been called upon to defend ourselves, but our own economic and military capability is not sufficient to face any international apparatus that has unlimited resources at its disposal, and we have, therefore, requested support and assistance from abroad. It is our natural, inherent right under Article 51 of the Charter of the United Nations to have recourse to individual and collective acts of selfdefence. It was with this in mind that President Duarte, during a recent visit to the United States and in discussions with United States congressmen, reiterated the importance of this assistance for our defence from the United States and the democratic nations of the world." (Para. XII.)

Again, no dates are given, but the Declaration continues "This was also done by the Revolutionary Junta of Government and the Government of President Magana", i.e., between October 1979 and December 1980, and between April 1982 and June 1984.

"if the arms race in Central America is built up to such a point that some of your [sc. Nicaragua’s] neighbours in Central America seek protection from us under the Inter-American Treaty [of Reciprocal Assistance]".

This remark might be thought to carry the implication that no such request had yet been made. Admittedly, the report of the meeting is a unilateral one, and its accuracy cannot be assumed as against the United States. In conjunction with the lack of direct evidence of a formal request for assistance from any of the three States concerned to the United States, the Court considers that this report is not entirely without significance.

"That in the view of the Seventeenth Meeting of Consultation of Ministers of Foreign Affairs this solution should be arrived at on the basis of the following :

1. Immediate and definitive replacement of the Somoza régime.

2. Installation in Nicaraguan territory of a democratic government, the composition of which should include the principal representative groups which oppose the Somoza régime and which reflects the free will of the people of Nicaragua.

3. Guarantee of the respect for human rights of all Nicaraguans without exception.

4. The holding of free elections as soon as possible, that will lead to the establishment of a truly democratic government that guarantees peace, freedom, and justice."

On 12 July 1979, the five members of the Nicaraguan "Junta of the Government of National Reconstruction" sent from Costa Rica a telegram to the Secretary-General of the Organization of American States, communicating the "Plan of the Government of National Reconstruction to Secure Peace". The telegram explained that the plan had been developed on the basis of the Resolution of the Seventeenth Meeting of Consultation ; in connection with that plan, the Junta members stated that they wished to "ratify" (ratificar) some of the "goals that have inspired their government". These included, first

"our firm intention to establish full observance of human rights in our country in accordance with the United Nations Universal Declaration of the Rights of Man [sic], and the Charter on Human Rights of the Organization of American States" ;

the Inter-American Commission on Human Rights was invited "to visit our country as soon as we are installed in our national territory". A further goal was

"the plan to call the first free elections our country has known in this century, so that Nicaraguans can elect their representatives to the city councils and to a constituent assembly, and later elect the country’s highest authorities".

The Plan to Secure Peace provided for the Government of National Reconstruction, as soon as established, to decree a Fundamental Statute and an Organic Law, and implement the Program of the Government of National Reconstruction. Drafts of these texts were appended to the Plan ; they were enacted into law on 20 July 1979 and 21 August 1979.

"implementation of Sandinista commitment to the Organization of American States to political pluralism, human rights, free elections, non-alignment, and a mixed economy".

A fuller statement of those views is contained in a formal finding by Congress on 29 July 1985, to the following effect :

"(A) the Government of National Reconstruction of Nicaragua formally accepted the June 23,1979, resolution as a basis for resolving the Nicaraguan conflict in its ‘Plan to Achieve Peace’ which was submitted to the Organization of American States on July 12, 1979 ;

(B) the June 23, 1979, resolution and its acceptance by the Government of National Reconstruction of Nicaragua was the formal basis for the removal of the Somoza régime and the installation of the Government of National Reconstruction ;

(C) the Government of National Reconstruction, now known as the Government of Nicaragua and controlled by the Frente Sandinista (the FSLN), has flagrantly violated the provisions of the June 23, 1979, resolution, the rights of the Nicaraguan people, and the security of the nations in the region, in that it —

(i) no longer includes the democratic members of the Government of National Reconstruction in the political process ;

(ii) is not a government freely elected under conditions of freedom of the press, assembly, and organization, and is not recognized as freely elected by its neighbors, Costa Rica, Honduras, and El Salvador ;

(iii) has taken significant steps towards establishing a totalitarian Communist dictatorship, including the formation of FSLN neighborhood watch committees and the enactment of laws that violate human rights and grant undue executive power ;

(iv) has committed atrocities against its citizens as documented in reports by the Inter-American Commission on Human Rights of the Organization of American States ;

(v) has aligned itself with the Soviet Union and Soviet allies, including the German Democratic Republic, Bulgaria, Libya, and the Palestine Liberation Organization ;

(vi) has committed and refuses to cease aggression in the form of armed subversion against its neighbors in violation of the Charter of the United Nations, the Charter of the Organization of American States, the Inter-American Treaty of Reciprocal Assistance, and the 1965 United Nations General Assembly Declaration on Intervention ; and

(vii) has built up an army beyond the needs of immediate selfdefense, at the expense of the needs of the Nicaraguan people and about which the nations of the region have expressed deepest concern."

"their peace and freedom is not safe so long as the Government of Nicaragua excludes from power most of Nicaragua’s political leadership and is controlled by a small sectarian party, without regard to the will of the majority of Nicaraguans"

and adds that

"the United States, given its role in the installation of the current Government of Nicaragua, has a special responsibility regarding the implementation of the commitments made by that Government in 1979, especially to those who fought against Somoza to bring democracy to Nicaragua with United States support".

Among the findings as to the "Resolution of the Conflict" is the statement that the Congress

"supports the Nicaraguan democratic resistance in its efforts to peacefully resolve the Nicaraguan conflict and to achieve the fulfillment of the Government of Nicaragua’s solemn commitments to the Nicaraguan people, the United States, and the Organization of American States".

From the transcripts of speeches and press conferences supplied to the Court by Nicaragua, it is clear that the resolution of Congress expresses a view shared by the President of the United States, who is constitutionally responsible for the foreign policy of the United States.

"Just as Nicaragua’s claims allegedly based on ‘customary and general international law’ cannot be determined without recourse to the United Nations Charter as the principal source of that law, they also cannot be determined without reference to the ‘particular international law’ established by multilateral conventions in force among the parties."

The United States contends that the only general and customary international law on which Nicaragua can base its claims is that of the Charter : in particular, the Court could not, it is said, consider the lawfulness of an alleged use of armed force without referring to the "principal source of the relevant international law", namely, Article 2, paragraph 4, of the United Nations Charter. In brief, in a more general sense "the provisions of the United Nations Charter relevant here subsume and supervene related principles of customary and general international law". The United States concludes that "since the multilateral treaty reservation bars adjudication of claims based on those treaties, it bars all of Nicaragua’s claims". Thus the effect of the reservation in question is not, it is said, merely to prevent the Court from deciding upon Nicaragua’s claims by applying the multilateral treaties in question ; it further prevents it from applying in its decision any rule of customary international law the content of which is also the subject of a provision in those multilateral treaties.

"cannot dismiss the claims of Nicaragua under principles of customary and general international law, simply because such principles have been enshrined in the texts of the conventions relied upon by Nicaragua. The fact that the above-mentioned principles, recognized as such, have been codified or embodied in multilateral conventions does not mean that they cease to exist and to apply as principles of customary law, even as regards countries that are parties to such conventions. Principles such as those of the non-use of force, nonintervention, respect for the independence and territorial integrity of States, and the freedom of navigation, continue to be binding as part of customary international law, despite the operation of provisions of conventional law in which they have been incorporated." (I.C.J. Reports 1984, p. 424, para. 73.)

Now that the Court has reached the stage of a decision on the merits, it must develop and refine upon these initial remarks. The Court would observe that, according to the United States argument, it should refrain from applying the rules of customary international law because they have been "subsumed" and "supervened" by those of international treaty law, and especially those of the United Nations Charter. Thus the United States apparently takes the view that the existence of principles in the United Nations Charter precludes the possibility that similar rules might exist independently in customary international law, either because existing customary rules had been incorporated into the Charter, or because the Charter influenced the later adoption of customary rules with a corresponding content.

"Every act of aggression by a State against the territorial integrity or the inviolability of the territory or against the sovereignty or political independence of an American State shall be considered an act of aggression against the other American States."

"agree that an armed attack by any State against an American State shall be considered as an attack against all the American States and, consequently, each one of the said Contracting Parties undertakes to assist in meeting the attack in the exercise of the inherent right of individual or collective self-defence recognized by Article 51 of the Charter of the United Nations" ;

and under paragraph 2 of that Article,

"On the request of the State or States directly attacked and until the decision of the Organ of Consultation of the Inter-American System, each one of the Contracting Parties may determine the immediate measures which it may individually take in fulfilment of the obligation contained in the preceding paragraph and in accordance with the principle of continental solidarity."

(The 1947 Rio Treaty was modified by the 1975 Protocol of San José, Costa Rica, but that Protocol is not yet in force.)

"the alleged right of intervention as the manifestation of a policy of force, such as has, in the past, given rise to most serious abuses and such as cannot, whatever be the present defects in international organization, find a place in international law. Intervention is perhaps still less admissible in the particular form it would take here ; for, from the nature of things, it would be reserved for the most powerful States, and might easily lead to perverting the administration of international justice itself." (I.C.J. Reports 1949, p. 35.)

"to notify the danger zones as soon as military exigencies permit, by a notice addressed to ship owners, which must also be communicated to the Governments through the diplomatic channel" (Art. 3).

Neutral Powers which lay mines off their own coasts must issue a similar notification, in advance (Art. 4). It has already been made clear above that in peacetime for one State to lay mines in the internal or territorial waters of another is an unlawful act ; but in addition, if a State lays mines in any waters whatever in which the vessels of another State have rights of access or passage, and fails to give any warning or notification whatsoever, in disregard of the security of peaceful shipping, it commits a breach of the principles of humanitarian law underlying the specific provisions of Convention No. VIII of 1907. Those principles were expressed by the Court in the Corfu Channel case as follows :

"certain general and well recognized principles, namely : elementary considerations of humanity, even more exacting in peace than in war" (I.C.J. Reports 1949, p. 22).

"That the United States, in breach of its obligation under general and customary international law, has killed, wounded and kidnapped and is killing, wounding and kidnapping citizens of Nicaragua." (Application, 26 (f).)

The Court has already indicated (paragraph 115) that the evidence available is insufficient for the purpose of attributing to the United States the acts committed by the contras in the course of their military or paramilitary operations in Nicaragua ; accordingly, this submission has to be rejected. The question however remains of the law applicable to the acts of the United States in relation to the activities of the contras, in particular the production and dissemination of the manual on psychological operations described in paragraphs 117 to 122 above ; as already explained (paragraph 116), this is a different question from that of the violations of humanitarian law of which the contras may or may not have been guilty.

"shall in no way impair the obligations which the Parties to the conflict shall remain bound to fulfil by virtue of the principles of the law of nations, as they result from the usages established among civilized peoples, from the laws of humanity and the dictates of the public conscience" (Convention I, Art. 63 ; Convention II, Art. 62 ; Convention III, Art. 142 ; Convention IV, Art. 158).

Article 3 which is common to all four Geneva Conventions of 12 August 1949 defines certain rules to be applied in the armed conflicts of a noninternational character. There is no doubt that, in the event of international armed conflicts, these rules also constitute a minimum yardstick, in addition to the more elaborate rules which are also to apply to international conflicts ; and they are rules which, in the Court’s opinion, reflect what the Court in 1949 called "elementary considerations of humanity" (Corfu Channel, Merits, I.C.J. Reports 1949, p. 22 ; paragraph 215 above). The Court may therefore find them applicable to the present dispute, and is thus not required to decide what role the United States multilateral treaty reservation might otherwise play in regard to the treaties in question.

"In the case of armed conflict not of an international character occurring in the territory of one of the High Contracting Parties, each Party to the conflict shall be bound to apply, as a minimum, the following provisions :

(1) Persons taking no active part in the hostilities, including members of armed forces who have laid down their arms and those placed hors de combat by sickness, wounds, detention, or any other cause, shall in all circumstances be treated humanely, without any adverse distinction founded on race, colour, religion or faith, sex, birth or wealth, or any other similar criteria.

To this end, the following acts are and shall remain prohibited at any time and in any place whatsoever with respect to the above-mentioned persons :

(a) violence to life and person, in particular murder of all kinds, mutilation, cruel treatment and torture ;

(b) taking of hostages ;

(c) outrages upon personal dignity, in particular, humiliating and degrading treatment ;

(d) the passing of sentences and the carrying out of executions without previous judgment pronounced by a regularly constituted court affording all the judicial guarantees which are recognized as indispensable by civilized peoples.

(2) The wounded and sick shall be collected and cared for...

The Parties to the conflict should further endeavour to bring into force, by means of special agreements, all or part of the other provisions of the present Convention..."

"the present Treaty shall not preclude the application of measures :

(c) regulating the production of or traffic in arms, ammunition and implements of war, or traffic in other materials carried on directly or indirectly for the purpose of supplying a military establishment ;

(d) necessary to fulfill the obligations of a Party for the maintenance or restoration of international peace and security, or necessary to protect its essential security interests".

In the Spanish text of the Treaty (equally authentic with the English text) the last phrase is rendered as "sus intereses esenciales y seguridad".

- the laying of mines in Nicaraguan internal or territorial waters in early 1984 (paragraph 80 above) ;

- certain attacks on Nicaraguan ports, oil installations and a naval base (paragraphs 81 and 86 above).

These activities constitute infringements of the principle of the prohibition of the use of force, defined earlier, unless they are justified by circumstances which exclude their unlawfulness, a question now to be examined. The Court has also found (paragraph 92) the existence of military manoeuvres held by the United States near the Nicaraguan borders ; and Nicaragua has made some suggestion that this constituted a "threat of force", which is equally forbidden by the principle of non-use of force. The Court is however not satisfied that the manoeuvres complained of, in the circumstances in which they were held, constituted on the part of the United States a breach, as against Nicaragua, of the principle forbidding recourse to the threat or use of force.

"recruiting, training, arming, equipping, financing, supplying and otherwise encouraging, supporting, aiding, and directing military and paramilitary actions in and against Nicaragua" (Application, para. 26 (a) and (c).

So far as the claim concerns breach of the Charter, it is excluded from the Court’s jurisdiction by the multilateral treaty reservation. As to the claim that United States activities in relation to the contras constitute a breach of the customary international law principle of the non-use of force, the Court finds that, subject to the question whether the action of the United States might be justified as an exercise of the right of self-defence, the United States has committed a prima facie violation of that principle by its assistance to the contras in Nicaragua, by "organizing or encouraging the organization of irregular forces or armed bands... for incursion into the territory of another State", and "participating in acts of civil strife... in another State", in the terms of General Assembly resolution 2625 (XXV). According to that resolution, participation of this kind is contrary to the principle of the prohibition of the use of force when the acts of civil strife referred to "involve a threat or use of force". In the view of the Court, while the arming and training of the contras can certainly be said to involve the threat or use of force against Nicaragua, this is not necessarily so in respect of all the assistance given by the United States Government. In particular, the Court considers that the mere supply of funds to the contras, while undoubtedly an act of intervention in the internal affairs of Nicaragua, as will be explained below, does not in itself amount to a use of force.

"my country is the object of aggression made manifest through a number of incidents by Nicaragua against our territorial integrity and civilian population" (ibid., p. 37).

There are however other considerations which justify the Court in finding that neither these incursions, nor the alleged supply of arms to the opposition in El Salvador, may be relied on as justifying the exercise of the right of collective self-defence.

"(a) The actual overthrow of the existing lawful government of Nicaragua and its replacement by a government acceptable to the United States ; and

(b) The substantial damaging of the economy, and the weakening of the political system, in order to coerce the government of Nicaragua into the acceptance of United States policies and political demands."

Nicaragua also contends that the various acts of an economic nature, summarized in paragraphs 123 to 125 above, constitute a form of "indirect" intervention in Nicaragua’s internal affairs.

and second of the fundamental principles declared by the Twentieth International Conference of the Red Cross, that

"The Red Cross, born of a desire to bring assistance without discrimination to the wounded on the battlefield, endeavours — in its international and national capacity — to prevent and alleviate human suffering wherever it may be found. Its purpose is to protect life and health and to ensure respect for the human being. It promotes mutual understanding, friendship, co-operation and lasting peace amongst all peoples"

and that

"It makes no discrimination as to nationality, race, religious beliefs, class or political opinions. It endeavours only to relieve suffering, giving priority to the most urgent cases of distress."

"the provision of food, clothing, medicine, and other humanitarian assistance, and it does not include the provision of weapons, weapons systems, ammunition, or other equipment, vehicles, or material which can be used to inflict serious bodily harm or death" (paragraph 97 above).

It is also to be noted that, while the United States Congress has directed that the CIA and Department of Defense are not to administer any of the funds voted, it was understood that intelligence information might be "shared" with the contras. Since the Court has no information as to the interpretation in fact given to the Congress decision, or as to whether intelligence information is in fact still being supplied to the contras, it will limit itself to a declaration as to how the law applies in this respect. An essential feature of truly humanitarian aid is that it is given "without discrimination" of any kind. In the view of the Court, if the provision of "humanitarian assistance" is to escape condemnation as an intervention in the internal affairs of Nicaragua, not only must it be limited to the purposes hallowed in the practice of the Red Cross, namely "to prevent and alleviate human suffering", and "to protect life and health and to ensure respect for the human being" ; it must also, and above all, be given without discrimination to all in need in Nicaragua, not merely to the contras and their dependents.

"That the United States, in breach of its obligation under general and customary international law, has violated and is violating the sovereignty of Nicaragua by :

- armed attacks against Nicaragua by air, land and sea ;

- incursions into Nicaraguan territorial waters ;

- aerial trespass into Nicaraguan airspace ;

- efforts by direct and indirect means to coerce and intimidate the Government of Nicaragua." (Para. 26 (b).)

The Nicaraguan Memorial, however, enumerates under the heading of violations of sovereignty only attacks on Nicaraguan territory, incursions into its territorial sea, and overflights. The claim as to United States "efforts by direct and indirect means to coerce and intimidate the Government of Nicaragua" was presented in the Memorial under the heading of the threat or use of force, which has already been dealt with above (paragraph 227). Accordingly, that aspect of Nicaragua’s claim will not be pursued further.

"the passing of sentences and the carrying out of executions without previous judgment pronounced by a regularly constituted court, affording all the judicial guarantees which are recognized as indispensable by civilized peoples"

and probably also of the prohibition of "violence to life and person, in particular murder to all kinds,...".

"The solidarity of the American States and the high aims which are sought through it require the political organization of those States on the basis of the effective exercise of representative democracy" ;

on the other hand, it provides for the right of every State "to organize itself as it sees fit" (Art. 12), and to "develop its cultural, political and economic life freely and naturally" (Art. 16).

"The incorporation and increasing participation of the marginal sectors of the population, in both rural and urban areas, in the economic, social, civic, cultural, and political life of the nation, in order to achieve the full integration of the national community, acceleration of the process of social mobility, and the consolidation of the democratic system." (Art. 43 (f).)

It is evident that provisions of this kind are far from being a commitment as to the use of particular political mechanisms.

"it necessarily precludes the Government of the United States from... killing, wounding or kidnapping citizens of Nicaragua, and, more generally from threatening Nicaraguan citizens in the integrity of their persons or the safety of their property".

It is Nicaragua’s claim that the treatment of Nicaraguan citizens complained of was inflicted by the United States or by forces controlled by the United States. The Court is however not satisfied that the evidence available demonstrates that the contras were "controlled" by the United States when committing such acts. As the Court has indicated (paragraph 110 above), the exact extent of the control resulting from the financial dependence of the contras on the United States authorities cannot be established ; and it has not been able to conclude that the contras are subject to the United States to such an extent that any acts they have committed are imputable to that State (paragraph 115 above). Even if the provision for "equitable treatment" in the Treaty is read as involving an obligation not to kill, wound or kidnap Nicaraguan citizens in Nicaragua — as to which the Court expresses no opinion — those acts of the contras performed in the course of their military or paramilitary activities in Nicaragua are not conduct attributable to the United States.

"Since the word ‘commerce’ in the 1956 Treaty must be understood in its broadest sense, all of the activities by which the United States has deliberately inflicted on Nicaragua physical damage and economic losses of all types, violate the principle of freedom of commerce which the Treaty establishes in very general terms."

It is clear that considerable economic loss and damage has been inflicted on Nicaragua by the actions of the contras : apart from the economic impact of acts directly attributable to the United States, such as the loss of fishing boats blown up by mines, the Nicaraguan Minister of Finance estimated loss of production in 1981-1984 due to inability to collect crops, etc., at some US$ 300 million. However, as already noted (paragraph 277 above) the Court has not found the relationship between the contras and the United States Government to have been proved to be such that the United States is responsible for all acts of the contras.

"3. Vessels of either Party shall have liberty, on equal terms with vessels of the other Party and on equal terms with vessels of any third country, to come with their cargoes to all ports, places and waters of such other Party open to foreign commerce and navigation..."

By the Executive Order dated 1 May 1985 the President of the United States declared "I hereby prohibit vessels of Nicaraguan registry from entering into United States ports, and transactions relating thereto". The Court notes that on the same day the United States gave notice to Nicaragua to terminate the Treaty under Article XXV, paragraph 3, thereof ; but that Article requires "one year’s written notice" for the termination to take effect. The freedom of Nicaraguan vessels, under Article XIX, paragraph 3, "to come with their cargoes to all ports, places and waters" of the United States could not therefore be interfered with during that period of notice, let alone terminated abruptly by the declaration of an embargo. The Court accordingly finds that the embargo constituted a measure in contradiction with Article XIX of the 1956 FCN Treaty.

"the judicial settlement of international disputes, with a view to which the Court has been established, is simply an alternative to the direct and friendly settlement of such disputes between the Parties ; as consequently it is for the Court to facilitate, so far as is compatible with its Statute, such direct and friendly settlement..." (Free Zones of Upper Savoy and the District of Gex, Order of 19 August 1929, P.C.I.J., Series A, No. 22, p. 13).

Accordingly, the Court does not consider that it can accede at this stage to the request made in the Fourth Submission of Nicaragua.

"The United States of America should immediately cease and refrain from any action restricting, blocking or endangering access to or from Nicaraguan ports, and, in particular, the laying of mines",

the Court notes that no complaint has been made that any further action of this kind has been taken.

"The right to sovereignty and to political independence possessed by the Republic of Nicaragua, like any other State of the region or of the world, should be fully respected and should not in any way be jeopardized by any military and paramilitary activities which are prohibited by the principles of international law, in particular the principle that States should refrain in their international relations from the threat or use of force against the territorial integrity or the political independence of any State, and the principle concerning the duty not to intervene in matters within the domestic jurisdiction of a State, principles embodied in the United Nations Charter and the Charter of the Organization of American States."

The Court

(1) By eleven votes to four.

Decides that in adjudicating the dispute brought before it by the Application filed by the Republic of Nicaragua on 9 April 1984, the Court is required to apply the "multilateral treaty reservation" contained in proviso (c) to the declaration of acceptance of jurisdiction made under Article 36, paragraph 2, of the Statute of the Court by the Government of the United States of America deposited on 26 August 1946 ;

in favour : President Nagendra Singh ; Vice-President de Lacharrière ; Judges Lachs, Oda, Ago, Schwebel, Sir Robert Jennings, Mbaye, Bedjaoui and Evensen ; Judge ad hoc Colliard ;

against : Judges Ruda, Elias, Sette-Camara and Ni.

(2) By twelve votes to three,

Rejects the justification of collective self-defence maintained by the United States of America in connection with the military and paramilitary activities in and against Nicaragua the subject of this case ;

in favour : President Nagendra Singh ; Vice-President de Lacharrière ; Judges Lachs, Ruda, Elias, Ago, Sette-Camara, Mbaye, Bedjaoui, Ni and Evensen ; Judge ad hoc Colliard ;

against : Judges Oda, Schwebel and Sir Robert Jennings.

(3) By twelve votes to three,

Decides that the United States of America, by training, arming, equipping, financing and supplying the contra forces or otherwise encouraging, supporting and aiding military and paramilitary activities in and against Nicaragua, has acted, against the Republic of Nicaragua, in breach of its obligation under customary international law not to intervene in the affairs of another State ;

in favour : President Nagendra Singh ; Vice-President de Lacharrière ; Judges Lachs, Ruda, Elias, Ago, Sette-Camara, Mbaye, Bedjaoui, Ni and Evensen ; Judge ad hoc Colliard ;

against : Judges Oda, Schwebel and Sir Robert Jennings.

(4) By twelve votes to three,

Decides that the United States of America, by certain attacks on Nicaraguan territory in 1983-1984, namely attacks on Puerto Sandino on 13 September and 14 October 1983 ; an attack on Corinto on 10 October 1983 ; an attack on Potosi Naval Base on 4/5 January 1984 ; an attack on San Juan del Sur on 7 March 1984 ; attacks on patrol boats at Puerto Sandino on 28 and 30 March 1984 ; and an attack on San Juan del Norte on 9 April 1984 ; and further by those acts of intervention referred to in subparagraph (3) hereof which involve the use of force, has acted, against the Republic of Nicaragua, in breach of its obligation under customary international law not to use force against another State ;

in favour : President Nagendra Singh ; Vice-President de Lacharrière ; Judges Lachs, Ruda, Elias, Ago, Sette-Camara, Mbaye, Bedjaoui, Ni and Evensen ; Judge ad hoc Colliard ;

against : Judges Oda, Schwebel and Sir Robert Jennings.

(5) By twelve votes to three,

Decides that the United States of America, by directing or authorizing overflights of Nicaraguan territory, and by the acts imputable to the United States referred to in subparagraph (4) hereof, has acted, against the Republic of Nicaragua, in breach of its obligation under customary international law not to violate the sovereignty of another State ;

in favour : President Nagendra Singh ; Vice-President de Lacharrière ; Judges Lachs, Ruda, Elias, Ago, Sette-Camara, Mbaye, Bedjaoui, Ni and Evensen ; Judge ad hoc Colliard ;

against : Judges Oda, Schwebel and Sir Robert Jennings.

(6) By twelve votes to three,

Decides that, by laying mines in the internal or territorial waters of the Republic of Nicaragua during the first months of 1984, the United States of America has acted, against the Republic of Nicaragua, in breach of its obligations under customary international law not to use force against another State, not to intervene in its affairs, not to violate its sovereignty and not to interrupt peaceful maritime commerce ;

in favour : President Nagendra Singh ; Vice-President de Lacharrière ; Judges Lachs, Ruda, Elias, Ago, Sette-Camara, Mbaye, Bedjaoui, Ni and Evensen ; Judge ad hoc Colliard ;

against : Judges Oda, Schwebel and Sir Robert Jennings.

(7) By fourteen votes to one,

Decides that, by the acts referred to in subparagraph (6) hereof, the United States of America has acted, against the Republic of Nicaragua, in breach of its obligations under Article XIX of the Treaty of Friendship, Commerce and Navigation between the United States of America and the Republic of Nicaragua signed at Managua on 21 January 1956 ;

in favour : President Nagendra Singh ; Vice-President de Lacharrière ; Judges Lachs, Ruda, Elias, Oda, Ago, Sette-Camara, Sir Robert Jennings, Mbaye, Bedjaoui, Ni and Evensen ; Judge ad hoc Colliard ;

against : Judge Schwebel.

(8) By fourteen votes to one,

Decides that the United States of America, by failing to make known the existence and location of the mines laid by it, referred to in subparagraph (6) hereof, has acted in breach of its obligations under customary international law in this respect ;

in favour : President Nagendra Singh ; Vice-President de Lacharrière ; Judges Lachs, Ruda, Elias, Ago, Sette-Camara, Schwebel, Sir Robert Jennings, Mbaye, Bedjaoui, Ni and Evensen ; Judge ad hoc Colliard ;

against : Judge Oda.

(9) By fourteen votes to one,

Finds that the United States of America, by producing in 1983 a manual entitled Operaciones sicolôgicas en guerra de guerrillas, and disseminating it to contra forces, has encouraged the commission by them of acts contrary to general principles of humanitarian law ; but does not find a basis for concluding that any such acts which may have been committed are imputable to the United States of America as acts of the United States of America ;

in favour : President Nagendra Singh ; Vice-President de Lacharrière ; Judges Lachs, Ruda, Elias, Ago, Sette-Camara, Schwebel, Sir Robert Jennings, Mbaye, Bedjaoui, Ni and Evensen ; Judge ad hoc Colliard ;

against : Judge Oda.

(10) By twelve votes to three,

Decides that the United States of America, by the attacks on Nicaraguan territory referred to in subparagraph (4) hereof, and by declaring a general embargo on trade with Nicaragua on 1 May 1985, has committed acts calculated to deprive of its object and purpose the Treaty of Friendship, Commerce and Navigation between the Parties signed at Managua on 21 January 1956 ;

in favour : President Nagendra Singh ; Vice-President de Lacharrière ; Judges Lachs, Ruda, Elias, Ago, Sette-Camara, Mbaye, Bedjaoui, Ni and Evensen ; Judge ad hoc Colliard ;

against : Judges Oda, Schwebel and Sir Robert Jennings.

(11) By twelve votes to three,

Decides that the United States of America, by the attacks on Nicaraguan territory referred to in subparagraph (4) hereof, and by declaring a general embargo on trade with Nicaragua on 1 May 1985, has acted in breach of its obligations under Article XIX of the Treaty of Friendship, Commerce and Navigation between the Parties signed at Managua on 21 January 1956 ;

in favour : President Nagendra Singh ; Vice-President de Lacharrière ; Judges Lachs, Ruda, Elias, Ago, Sette-Camara, Mbaye, Bedjaoui, Ni and Evensen ; Judge ad hoc Colliard ;

against : Judges Oda, Schwebel and Sir Robert Jennings.

(12) By twelve votes to three,

Decides that the United States of America is under a duty immediately to cease and to refrain from all such acts as may constitute breaches of the foregoing legal obligations ;

in favour : President Nagendra Singh ; Vice-President de Lacharrière ; Judges Lachs, Ruda, Elias, Ago, Sette-Camara, Mbaye, Bedjaoui, Ni and Evensen ; Judge ad hoc Colliard ;

against : Judges Oda, Schwebel and Sir Robert Jennings.

(13) By twelve votes to three,

Decides that the United States of America is under an obligation to make reparation to the Republic of Nicaragua for all injury caused to Nicaragua by the breaches of obligations under customary international law enumerated above ;

in favour : President Nagendra Singh ; Vice-President de Lacharrière ; Judges Lachs, Ruda, Elias, Ago, Sette-Camara, Mbaye, Bedjaoui, Ni and Evensen ; Judge ad hoc Colliard ;

against : Judges Oda, Schwebel and Sir Robert Jennings.

(14) By fourteen votes to one,

Decides that the United States of America is under an obligation to make reparation to the Republic of Nicaragua for all injury caused to Nicaragua by the breaches of the Treaty of Friendship, Commerce and Navigation between the Parties signed at Managua on 21 January 1956 ;

in favour : President Nagendra Singh ; Vice-President de Lacharrière ; Judges Lachs, Ruda, Elias, Oda, Ago, Sette-Camara, Sir Robert Jennings, Mbaye, Bedjaoui, Ni and Evensen ; Judge ad hoc Colliard ;

against : Judge Schwebel.

(15) By fourteen votes to one,

Decides that the form and amount of such reparation, failing agreement between the Parties, will be settled by the Court, and reserves for this purpose the subsequent procedure in the case ;

in favour : President Nagendra Singh ; Vice-President de Lacharrière ; Judges Lachs, Ruda, Elias, Oda, Ago, Sette-Camara, Sir Robert Jennings, Mbaye, Bedjaoui, Ni and Evensen ; Judge ad hoc Colliard ;

against : Judge Schwebel.

(16) Unanimously,

Recalls to both Parties their obligation to seek a solution to their disputes by peaceful means in accordance with international law.

Done in English and in French, the English text being authoritative, at the Peace Palace, The Hague, this twenty-seventh day of June, one thousand nine hundred and eighty-six, in three copies, one of which will be placed in the archives of the Court and the others will be transmitted to the Government of the Republic of Nicaragua and to the Government of the United States of America, respectively.