To this solution the parties are compelled to submit. They must put it into execution or comply with it in good faith.
If they do not do so, they are breaking an engagement entered into towards the other signatories of the Protocol, and this breach involves consequences and sanctions according to the degree of gravity of the case.
If the recalcitrant party confines itself to offering pa.s.sive resistance to the solution arrived at, it will first be the object of pacific pressure from the Council, which must exercise all its influence to persuade it to respect its engagements. If the Council is unsuccessful, it must propose measures calculated to ensure effect being given to the decision.
On this point the Protocol has been guided solely by the regulation contained at the end of Article 13 of the Covenant. The {180} Council may thus inst.i.tute against the recalcitrant party collective sanctions of an economic and financial order. It is to be supposed that such sanctions will prove sufficient. It has not appeared possible to go further and to employ force against a State which is not itself resorting to force. The party in favour of which the decision has been given might, however, employ force against the recalcitrant party if authorised to do so by the Council.
But if the State against which the decision has been given takes up arms in resistance thereto, thereby becoming an aggressor against the combined signatories, it deserves even the severe sanctions provided in Article 16 of the Covenant, interpreted in the manner indicated in the present Protocol.
_Sphere of Application of Methods of Pacific Procedure_.--Necessary as the system which we have laid down is for the purpose of ensuring settlement of all disputes, in applying it, the pacific aim which underlies it must be the only guide. It must not be diverted to other purposes and used as an occasion for chicanery and tendencious proceedings by which the cause of peace would lose rather than gain.
A few exceptions to the rule have also had to be made in order to preserve the elasticity of the system. These are cases in which the claimant must be nonsuited, the claim being one which has to be rejected _in limine_ by the Council, the Permanent Court of International Justice or the arbitrators, as the case may be.
The disputes to which the system will not apply are of three kinds:
_Article 4, paragraph 5._
1. The first concerns disputes relating to questions which, at some time prior to the entry into force of the Protocol have been the subject of a unanimous recommendation by the Council accepted by one of the parties concerned. It is essential to {181} international order and to the prestige of the Council that its unanimous recommendations, which confer a right upon the State accepting them, shall not be called into question again by means of a procedure based upon compulsory arbitration. Failing a friendly arrangement, the only way which lies open for the settlement of disputes to which these recommendations may give rise is recourse to the Council in accordance with the procedure at present laid down in the Covenant.
_Article 4, paragraph 7._
2. The same applies to disputes which arise as the result of measures of war taken by one or more signatory States in agreement with the Council or the a.s.sembly of the League of Nations. It would certainly not be admissible that compulsory arbitration should become a weapon in the hands of an enemy to the community to be used against the freedom of action of those who, in the general interest, seek to impose upon that enemy respect for his engagements.
In order to avoid all difficulty of interpretation, these first two cla.s.ses of exceptions have been formally stated in the Protocol.
3. There is a third cla.s.s of disputes to which the new system of pacific settlement can also not be applied. These are disputes which aim at revising treaties and international acts in force, or which seek to jeopardise the existing territorial integrity of signatory States.
The proposal was made to include these exceptions in the Protocol, but the two Committees were unanimous in considering that, both from the legal and from the political point of view, the impossibility of applying compulsory arbitration to such cases was so obvious that it was quite superfluous to make them the subject of a special provision.
It was thought sufficient to mention them in this report.
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6.--ROLE OF THE a.s.sEMBLY UNDER THE SYSTEM SET UP BY THE PROTOCOL.
_Article 6._
The new procedure should be adapted to the old one, which gave the a.s.sembly the same powers as the Council when a dispute is brought before it, either by the Council itself or at the request of one of the parties.
The question has arisen whether the system of maintaining in the new procedure this equality of powers between the two organs of the League of Nations is a practical one. Some were of opinion that it would be better to exclude intervention by the a.s.sembly. Finally, however, the opposite opinion prevailed; an appeal to the a.s.sembly may, indeed, have an important influence from the point of view of public opinion.
Without going so far as to a.s.sign to the a.s.sembly the same role as to the Council, it has been decided to adopt a mixed system by which the a.s.sembly is, in principle, subst.i.tuted for the Council in order that, when a dispute is referred to it in conformity with paragraph 9 of Article 15 of the Covenant, it may undertake, in the place of the Council, the various duties provided for in Article 4 of the present Protocol with the exception of purely executive acts which will always devolve upon the Council. For example, the organisation and management of compulsory arbitration, or the transmission of a question to the Permanent Court of International Justice, must always be entrusted to the Council, because, in practice, the latter is the only body qualified for such purposes.
The possible intervention of the a.s.sembly does not affect in any way the final result of the new procedure. If the a.s.sembly does not succeed in conciliating the parties and if one of them so requests, compulsory arbitration will be arranged by the Council in accordance with the rules laid down beforehand.
If none of the parties asks for arbitration, the matter is referred back to the a.s.sembly, and if the solution recommended {183} by the a.s.sembly obtains the majority required under paragraph 10 of Article 15 of the Covenant, it has the same value as a unanimous decision of the Council.
Lastly, if the necessary majority is not obtained, the dispute is submitted to a compulsory arbitration organised by the Council.
In any event, as in the case where the Council alone intervenes, a definitive and binding solution of the dispute is reached.
7.--DOMESTIC JURISDICTION OF STATES.
_Article 5._
The present Protocol in no way derogates from the rule of Article 15, paragraph 8, of the Covenant, which protects national sovereignty.
In order that there might be no doubt on this point, it appeared advisable to say so expressly.
Before the Council, whatever be the stage in the procedure set up by the Protocol at which the Council intervenes, the provision referred to applies without any modification.
The rule is applied also to both cases of compulsory arbitration. If one of the States parties to the dispute claims that the dispute or part thereof arises out of a matter which by international law is solely within its jurisdiction, the arbitrators must on this point take the advice of the Permanent Court of International Justice through the medium of the Council, for the question thus put in issue is a legal question upon which a judicial opinion should be obtained.
The Court will thus have to give a decision as to whether the question in dispute is governed by international law or whether it falls within the domestic jurisdiction of the State concerned. Its functions will be limited to this point and the question will in any event be referred back to the arbitrators. But, unlike other opinions requested of the Court in the course of a compulsory arbitration--opinions which for the arbitrators are purely {184} advisory--in the present case the opinion of the Court is compulsory in the sense that, if the Court has recognised that the question in dispute falls entirely within the domestic jurisdiction of the State concerned, the arbitrators will simply have to register this conclusion in their award. It is only if the Court holds that the question in dispute is governed by international law that the arbitrators will again take the case under consideration in order to give a decision upon its substance.
The compulsory character of the Court"s opinion, in this case, increases the importance of the double question referred to above, in connection with Article 4, relating to the calling-in of national judges, and the application of Article 24 of the Statute of the Court in matters of advisory procedure.
While the principle of Article 15, paragraph 8, of the Covenant is maintained, it has been necessary, in order to make its application more flexible, to call in aid the rule contained in Article 11 of the Covenant, which makes it the duty of the League of Nations, in the event of war or a threat of war, to "take any action that may be deemed wise and effective to safeguard the peace of nations," and obliges the Secretary-General to summon forthwith a meeting of the Council on the request of any Member of the League. It is in this way understood that when it has been recognised that a dispute arises out of a matter which is solely within the domestic jurisdiction of one of the parties, that party or its opponent will be fully ent.i.tled to call upon the Council or the a.s.sembly to act.
There is nothing new in this simple reference to Article 11. It leaves unimpaired the right of the Council to take such action as it may deem wise and effectual to safeguard the peace of nations. It does not confer new powers of functions on either the Council or the a.s.sembly.
Both these organs of the League simply retain the powers now conferred upon them by the Covenant.
In order to dispel any doubt which may arise from the {185} parallel which has been drawn between Article 15, paragraph 8, and Article 11 of the Covenant, a very clear explanation was given in the course of the discussion in the First Committee. Where a dispute is submitted to the Council under Article 15 and it is claimed by one party that the dispute arises out of a matter left exclusively within its domestic jurisdiction by international law, paragraph 8 prevents the Council from making any recommendations upon the subject if it holds that the contention raised by the party is correct and that the dispute does in fact arise out of a matter exclusively within that State"s jurisdiction.
The effect of this paragraph is that the Council cannot make any recommendation in the technical sense in which that term is used in Article 15, that is to say, it cannot make, even by unanimous report, recommendations which become binding on the parties in virtue of paragraph G.
Unanimity for the purpose of Article 15 implies a report concurred in by all the members of the Council other than the parties to the dispute. Only a report so concurred in is one which the parties to the dispute are bound to observe, in the sense that, if they resort to war with any party which complies with the recommendations, it will const.i.tute a breach of Article 16 of the Covenant and will set in play the sanctions which are there referred to.
On the other hand, Article 11 is of different scope: first, it operates only in time of war or threat of war; secondly, it confers no right on the Council or on the a.s.sembly to impose any solution of a dispute without the consent of the parties. Action taken by the Council or the a.s.sembly under this article cannot become binding on the parties to the dispute in the sense in which recommendations under Article 15 become binding, unless they have themselves concurred in it.
One last point should be made clear. The reference which is made to Article 11 of the Covenant holds good only in the eventuality contemplated in Article 15, paragraph 8, of the Covenant. It is obvious that when a unanimous decision of the {186} Council or an arbitral award has been given upon the substance of a dispute, that dispute is finally settled and cannot again be brought either directly or indirectly under discussion. Article 11 of the Covenant does not deal with situations which are covered by rules of law capable of application by a judge. It applies only to cases which are not yet regulated by international law. In fact, it demonstrates the existence of loop-holes in the law.
The reference to Article 11 in two of the articles of the Protocol (Articles 5 and 10) has advantages beyond those to which attention is drawn in the commentary on the text of those articles. It will be an incitement to science to clear the ground for the work which the League of Nations will one day have to undertake with a view to bringing about, through the development of the rules of international law, a closer reconciliation between the individual interests of its Members and the universal interests which it is designed to serve.
8.--DETERMINATION OF THE AGGRESSOR.
_Article 10._
In order that the procedure of pacific settlement may be accompanied by the necessary sanctions, it has been necessary to provide for determining exactly the State guilty of aggression to which sanctions are to be applied.
This question is a very complex one, and in the earlier work of the League the military experts and jurists who had had to deal with it found it extremely difficult.
There are two aspects to the problem: first, aggression has to be defined, and, secondly, its existence has to be ascertained.
The definition of aggression is a relatively easy matter, for it is sufficient to say that any State is the aggressor which resorts in any shape or form to force in violation of the engagements contracted by it either under the Covenant (if, for instance, being a Member of the League of Nations, it has not respected the territorial integrity or political independence of another Member {187} of the League) or under the present Protocol (if, for instance, being a signatory of the Protocol, it has refused to conform to an arbitral award or to a unanimous decision of the Council). This is the effect of Article 10, which also adds that the violation of the rules laid down for a demilitarised zone is to be regarded as equivalent to resort to war.
The text refers to resort to war, but it was understood during the discussion that, while mention was made of the most serious and striking instance, it was in accordance with the spirit of the Protocol that acts of violence and force, which possibly may not const.i.tute an actual state of war, should nevertheless be taken into consideration by the Council.
On the contrary, to ascertain the existence of aggression is a very difficult matter, for although the first of the two elements which together const.i.tute aggression, namely, the violation of an engagement, is easy to verify, the second, namely, resort to force, is not an easy matter to ascertain. When one country attacks another, the latter necessarily defends itself, and when hostilities are in progress on both sides, the question arises which party began them.