 Simultaneously, Sadat sought to improve Egypt's military capabilities, and in March began the first of four trips to the Soviet Union to obtain arms and munitions to cover those expended in the War of Attrition. He publicly stated his desire to go to war and marked 1971 the "year of decision". However, the Soviets failed to deliver the promised supplies, and Sadat ruled out an offensive that year. As 1971 drew to a close, Sadat's threats were dismissed as hollow Arab rhetoric. Added to their already weak political position, Arab leaders reached a consensus in 1972 that a diplomatic solution to the conflict was hopeless. American mediation steadily declined, ceasing entirely by mid-1973.
