Which conflict involved the major powers of Great Britain, France, and the Soviet Union against Germany, Italy, and Japan?

The conflict that involved Great Britain, France, and the Soviet Union opposing Germany, Italy, and Japan is World War II. This global conflict, which lasted from 1939 to 1945, was marked by the involvement of major world powers that formed two opposing military alliances: the Allies and the Axis powers.

The Allies, consisting of countries like Great Britain, France, and the Soviet Union, collaborated to counter the expansionist policies of the Axis powers, which included Germany, Italy, and Japan. The clash arose due to aggressive actions by Axis nations aiming to expand their territories and influence, leading to significant military engagements across Europe, Africa, and Asia.

In contrast, World War I primarily involved different alliances and did not include the same set of countries arrayed against one another in the manner seen in World War II. The Cold War was characterized by a prolonged period of political tension and military rivalry following World War II, particularly between the Soviet Union and the United States, rather than direct military conflict against the Axis nations. The Gulf War was a conflict in the early 1990s primarily involving a coalition led by the United States in response to Iraq's invasion of Kuwait, and it did not feature the same powers or dynamics as World War