The French diplomat associated with the concept of détente was Maurice Couve de Murville. He played a significant role in easing Cold War tensions between the United States and the Soviet Union during the 1960s and 1970s. Détente was characterized by a thaw in relations, arms control agreements, and increased diplomatic communication. Couve de Murville's efforts reflected a broader French strategy of asserting its influence while promoting stability in international relations during a time marked by ideological confrontation. His work contributed to a more nuanced understanding of international diplomacy beyond the polarizing East-West divide.