UN peacekeeping on 75th anniversary: Successes, failures and many challenges

Over the past 75 years, the United Nations sent more than 2 million peacekeepers to help countries move away from conflict, with successes from Liberia to Cambodia and major failures in former Yugoslavia and Rwanda. Today, it faces new challenges in the dozen hotspots where UN peacekeeping has operations, including more violent environments, fake news campaigns and a divided world that is preventing its ultimate goal: successfully restoring stable governments.

The organization is marking the 75th anniversary of U.N. peacekeeping and observing the International Day of United Nations Peacekeepers on Thursday. There will be a ceremony honoring the more than 4,200 peacekeepers who have died since 1948, when a historic decision was made by the UN Security Council to send military observers to the Middle East to supervise implementation of Israeli-Arab armistice agreements. The...