The Lend-Lease program was established in March 1941 as a means for the United States to provide military and economic aid to its allies during World War II without formally entering the conflict. Initially, the program predominantly benefited the United Kingdom, which was facing the brunt of Nazi Germany’s military aggression. However, as the war progressed and the Soviet Union faced significant battles on the Eastern Front, the U.S. shifted its focus to include aiding the Soviet war effort. On June 11, 1942, an agreement was reached to expand Lend-Lease support to the Soviet Union, allowing for the shipment of various supplies, including raw materials, trucks, airplanes, tanks, and other military equipment.The logistical challenges of sending aid to the Soviet Union were substantial, involving extensive coordination between the U.S. and Soviet authorities. The supplies were transported through various routes, including the treacherous Arctic convoys and the Persian Corridor, showcasing the determination of the Allies to conduct joint operations against the Axis powers. Additionally, the U.S. provided technical assistance to the Soviets and shared valuable intelligence. The seriousness of the aid initiative emphasized the growing recognition of the Soviet Union's crucial role in defeating Nazi Germany and the importance of maintaining a strong alliance to secure victory.By extending Lend-Lease support to the Soviet Union, the U.S. aimed to strengthen its Eastern Front ally at a time when the Nazis appeared to be gaining the upper hand. This collaboration ultimately contributed to the Soviet Union's ability to withstand the German onslaught, which would prove vital in the later stages of the war, leading to major offensives that turned the tide against the Axis powers. The agreement exemplified a significant development in Allied strategy and cooperation during World War II.