UN peacekeeping operations are, in principle, deployed to support the implementation of a ceasefire or peace agreement. However, they are often required to play an active role in peacemaking efforts and may also be involved in early peacebuilding activities. For this reason, missions aiming to negotiate, maintain, enforce, and promote peace are referred to more generally as 'peace operations'.
Today's multidimensional peacekeeping operations facilitate the political process, protect civilians, assist in the disarmament, demobilization and reintegration of former combatants; support the organization of elections, protect and promote human rights and assist in restoring the rule of law.
UN peacekeeping operations may use force to defend themselves, their mandate, and civilians, particularly in situations where the State is unable to provide security and maintain public order.
