This is one of the scenes from the movie "At Thy Call" which was directed by Chris Dos Santos.

A song about the South African Border War at:
http://www.youtube.com/watch?v=9PxkJzcTHUU
(Bok Van Blerk's "Die Kaplyn" with English subtitles)

Tags:
South African border war
Suid Afrikaanse Grensoorlog
Angolan bush war
SADF
Afrikaans