The South African Army is the principal land warfare force of South Africa, a part of the South African National Defence Force (SANDF), along with the South African Air Force, South African Navy and South African Military Health Service. The Army is commanded by the Chief of the Army, who is subordinate to the Chief of the SANDF.
Formed in 1912, as the Union Defence Force in the Union of South Africa, through the amalgamation of the South African colonial forces following the unification of South Africa. It evolved within the tradition of frontier warfare fought by Boer Commando (militia) forces, reinforced by the Afrikaners' historical distrust of large standing armies. Following the ascension to power of the National Party, the Army's long-standing Commonwealth ties were cut.