41 Battalion (41 BN) [Afr: 41 Bataljon], or Windhoek Battalion, was formed on 11 July 1977 in Sector 40, Windhoek, and renamed to 911 Battalion [Afr: 911 Bataljon] in 1980 as part of 91 Brigade, SWATF. Five bases were established, one per ethnical group: Kamanjab, for the Damaras, on 15 Aug 1977; Otjisondu (Otjikondo?) for the Hereros on 9 Sep 1977; Drimiopsis for the Coloured on 29 Aug 1979; Nauaspoort for the Basters on 29 Aug 1977; and Narubis for the Namas on 8 Aug 1977.