Environmental policy affects international relations by altering treaties, trade dynamics, and diplomatic engagements among countries. As nations adopt stricter environmental regulations, they often face trade-offs with economic interests, which can lead to tensions or cooperation. Issues such as climate agreements compel countries to negotiate and collaborate, as global environmental challenges transcend borders. Furthermore, nations may leverage environmental policies as tools for soft power, enhancing their global influence. As environmental concerns become increasingly paramount, they will continue to shape geopolitical landscapes and international partnerships.