Columbia subject headings:
Harvard subject headings:
Africa, Northwest--Politics and government--21st century.
African cooperation
G5 Sahel (Organization)
National security--Sahel.
Sahel--Strategic aspects.
Security, International--Sahel.
Terrorism--Sahel--Prevention.
Princeton subject headings:
Africa, Northwest--Politics and government--21st century.
African cooperation.
G5 Sahel (Organization)
National security--Sahel.
Sahel--Strategic aspects.
Security, International--Sahel.
Terrorism--Sahel--Prevention.