The United Nations plays a vital role in peacekeeping efforts by deploying missions to conflict-affected areas to maintain peace and security. Led by the UN Security Council, these operations often involve military personnel, police, and civilian staff working together to stabilize regions and assist in the political process. Peacekeepers monitor ceasefires, protect civilians, and support the implementation of peace agreements. The success of UN missions relies on international cooperation and the consent of the host country, highlighting the importance of dialogue in resolving conflicts and establishing lasting peace.