UN peacekeepers, officially known as United Nations peacekeeping operations, are deployed to conflict zones worldwide to maintain international peace and security, facilitate political processes, and protect civilians. Operating under the authority of the UN Security Council, these missions—often referred to as “Blue Helmets”—work to monitor ceasefires, support humanitarian aid delivery, and stabilize volatile regions such as the Middle East, where ongoing tensions between Israel, Hezbollah, and other regional actors continue to challenge the efficacy and safety of international intervention efforts.