A peacekeeping force is a group of soldiers that is sent to a country where there is war or fighting, in order to try to prevent more violence. Peacekeeping forces are usually made up of troops from several different countries.
1. the activity of keeping the peace by military forces (especially when international military forces enforce a truce between hostile groups or nations)
Adjective
1. of or relating to the preservation of peace between hostile groups by international military forces;