What French term describes the reduction of international tensions?

The correct answer is "Detente," which refers specifically to the easing of strained relations, especially in a political context, through verbal communication and negotiations. This term gained prominence during the Cold War, particularly in relation to the relationship between the United States and the Soviet Union when both powers sought to reduce the risk of nuclear conflict and manage their rivalry through diplomacy and treaties, rather than military confrontation.

Understanding this, terms like "Engagement" refer more broadly to the start of diplomatic relations and building connections, while "Compromise" typically involves both parties making concessions to reach an agreement, which does not exclusively focus on the reduction of tension. "Cooperation," while it may contribute to reduced tension, is more generally about working together on various issues, rather than specifically addressing the easing of hostilities or tensions. The nuance of "detente" as a formal term encapsulates the concept of reducing international tensions in a way that the other terms do not directly convey.