When Germany invaded the Soviet Union in June 1941, Roosevelt extended Lend-Lease to Moscow. Thus, Roosevelt had committed the American economy to the Allied cause with a policy of "all aid short of war." Some Americans were reluctant to aid the Soviet Union, but Roosevelt believed that the Soviets would be indispensable in the defeat of Germany. Execution of the aid fell victim to foot-dragging in the administration, so FDR appointed a special assistant, Wayne Coy, to expedite matters.