In part II of his article, Destination Embargo of Arab Oil: Its Legality under International Law, Mr. Ibrahim F. I. Shihata defends the legality of the armed attack on Israel launched by many Arab states, with Soviet assistance, on October 6, 1973. “Egypt and Syria,” he writes, “as the states vested with sovereignty, but illegally deprived of actual control, over territories occupied by Israel were … entitled to seek redress for the protection of their territorial integrity. Under the UN system they were probably under the obligation to resort first to peaceful methods. This they have done in vain for more than six years. Egypt, in particular, expressed officially its readiness to enter into a peace agreement with Israel containing all the obligations provided for in Security Council Resolution 242 (1967) as broadly elaborated by the Special Representative of the UN Secretary-General, Ambassador Jarring. In response, Israel defiantly insisted on territorial expansion.” Under these circumstances, he argues, both Egypt and Syria (which had never accepted any version of Security Council Resolution 242 or given any assurances to Ambassador Jarring) had an inherent right of self-help under customary international law, or of self-defense under “a broad reading” of Article 51 of the Charter, in what he asserts was no more than an attempt to recover those territories by force.