64. Article 10, which contains the definition of an aggressor, provided one of the most difficult tasks of the First Committee. By the 23rd September a number of drafts had been considered but no satisfactory text had been found. The original idea was that it should be the duty of the Council to determine the aggressor, but the question then arose as to whether, in making this decision, the Council should act unanimously or by majority vote. Adherence to the unanimity rule would have made it possible for one State to prevent a decision being reached. Procedure by a majority vote might have resulted in a State being obliged to apply sanctions against its own judgment. The only way out of this difficulty was to avoid a decision by the Council at all, and to make the test of aggression automatic, when once certain conditions had been found to obtain. This is achieved by establishing a presumption which is to hold good until the Council has made a unanimous decision to the contrary. If the presumption stands it is considered sufficient to justify the application of sanctions. Even then it was thought that there would have to be something in the nature of a {245} "declaration of aggression" in order to initiate the enforcement of sanctions, and that this declaration would have to be made by unanimity. Objections were raised to this, but these objections were finally satisfied by the insertion of paragraph 3, according to which the Council, if it cannot at once determine the aggressor is bound, as a matter of course, to enjoin an armistice upon the belligerents. 65. The Japanese Delegation were opposed to any presumption of aggression arising against a state which was involved in a dispute covered by paragraph 8 of article 15 of the Covenant, and found as the result that, though it had submitted the dispute to the Council, the Council were unable to make any recommendations on the subject. To meet this view, the amendment previously referred to was made to article 5, and the words "nevertheless in the last case the State shall only be presumed to be an aggressor if it has not previously submitted the question to the Council or the Assembly in accordance with article 11 of the Covenant" were added to paragraph 2 (1) of article 10. In the opinion of the British Delegation, this amendment does not affect paragraph 3 of article 10. If a resort to war occurs, and the Council cannot determine the aggressor, it is still bound to impose an armistice upon the belligerents.