Columbia subject headings:
Harvard subject headings:
African Union
Peacekeeping forces--International cooperation.
Security, International--Africa--International cooperation.
Security, International--International cooperation.
United Nations--Peacekeeping forces.
Princeton subject headings:
African Union. Peace and Security Council
Conflict management--Africa--International cooperation.
National security--Africa--International cooperation.
Peace-building--Africa--International cooperation.
United Nations--Peacekeeping forces--Africa.