Un Peaceceepers

UN peacekeepers are sent to regions where armed conflict has recently ceased (or paused) to enforce the terms of peace agreements and to discourage combatants from resuming hostilities. Since the UN does not maintain its own military, peacekeeping forces are voluntarily provided by member states of the UN. All UN peacekeeping operations must be approved by the Security Council.

The founders of the UN had envisaged that the UN would act to prevent conflicts between nations and make future wars impossible. Those hopes have not been fully realized. During the Cold War (from about 1945 until 1991), the division of the world into hostile camps made peacekeeping agreement extremely difficult. Following the end of the Cold War, there were renewed calls for the UN to become the agency for achieving world peace, as there are several dozen ongoing conflicts that continue to rage around the globe. However, the breakup of the Soviet Union also left the U.S. in a unique position of global dominance, creating a variety of new challenges for the UN.

The UN Peace-Keeping Forces (called the Blue Helmets) received the 1988 Nobel Prize for Peace. In 2001, the UN and Secretary General Kofi Annan won the Nobel Peace Prize "for their work for a better organized and more peaceful world. The UN maintains a series of United Nations Medals awarded to military service members who enforce UN accords. The first such decoration issued was the United Nations Service Medal, awarded to UN forces who participated in the Korean War. The NATO Medal is designed on a similar concept and both are considered international decorations instead of military decorations.