noun
the United States and the Soviet Union; American-Soviet
Historical term used during the Cold War era to refer to relations, comparisons, or conflicts between the two superpowers.
米ソ冷戦は長年にわたって世界を二分した。
The American-Soviet Cold War divided the world for many years.
米ソ宇宙開発競争は技術革新を加速させた。
The US-Soviet space race accelerated technological innovation.