The Battle of the Bulge affected relations with Soviet allies by strengthening ties.

As the last major German offensive on the Western Front, the battle showcased the necessity for cooperation among the Allied powers, including the United States and the Soviet Union. The successful defense and subsequent counteroffensive by Allied forces underscored the importance of a united front against a common enemy. Additionally, the challenges faced during the battle highlighted the need for better coordination and communication between the Western Allies and the Soviets, fostering a sense of shared purpose. Although tensions would later emerge during the Cold War, the battle initially served to reinforce the alliances formed during World War II, as both sides recognized the significance of their collaboration in achieving victory over Nazi Germany.