In South Africa, the South African National Defense Force's (SANDF) primary responsibilities include territorial and maritime defense, supporting the Police Service, protecting key infrastructure, responding to disasters, and participating in international peacekeeping missions; border security and maintaining a rapid reaction capability for regional security missions and disaster response are priorities; in recent years, it has been deployed internally to assist the Police with quelling unrest and assisting with border security; the SANDF also regularly participates in African and UN peacekeeping missions and is a member of the Southern Africa Development Community (SADC) Standby Force; in 2021, South Africa sent about 1,500 SANDF troops to Mozambique as part of a multinational SADC force to help combat an insurgency

the SANDF was created in 1994 to replace the South African Defense Force (SADF); the SANDF was opened to all South Africans who met military requirements, while the SADF was a mostly white force (only whites were subject to conscription) with non-whites only allowed to join in a voluntary capacity; the SANDF also absorbed members of the various anti-apartheid opposition groups, including the African National Congress, the Pan Africanist Congress, and the Inkatha Freedom Party, as well as the security forces of the formerly independent Bantustan homelands (2025)