Who was most closely related in cold war?

The Cold War primarily pitted the United States and its allies against the Soviet Union and its satellite states. These two superpowers were most closely related in terms of their ideological opposition—capitalism versus communism—and their geopolitical strategies, which included military alliances like NATO and the Warsaw Pact. Their rivalry dominated global politics from the late 1940s until the early 1990s, influencing conflicts, alliances, and policies around the world.