"Belligerent states" refer to nations that are engaged in conflict or war, often displaying aggressive behavior towards each other. These states may be involved in military actions, either as part of a declared war or through other forms of hostility. The term highlights their readiness to use force and their lack of cooperation with opposing nations. In international relations, belligerent states can disrupt peace and stability, leading to humanitarian crises and economic challenges. Organizations like the United Nations often work to mediate conflicts involving belligerent states to promote dialogue and resolution, aiming to restore peace and prevent further escalation.