Operation Seiljag (English: Operation Yacht) was a military operation by the South African Defence Force during the South African Border War and Angolan Civil War.
Taking place in 1978, the operation was conducted by 32 Battalion in the central part of the operational area in order to flush out South-West Africa People's Organisation bases in southern Angola.[1]
Nortje, Piet. 32 Battalion: The Inside Story of South Africa's Elite Fighting Unit. Cape Town: Zebra Press, 2004.