Columbia subject headings:
Africa--Politics and government--1960-
National security--Africa--International cooperation.
Security, International.
Terrorism--Africa--Prevention.
Harvard subject headings:
Africa--Politics and government--1960-
National security--Africa--International cooperation.
Security, International.
Terrorism--Africa--Prevention.
Princeton subject headings:
Africa--Politics and government--1960-
National security--Africa--International cooperation.
Security, International.
Terrorism--Africa--Prevention.