. "Royal West African Frontier Force (RWAFF)" . "West Africa" . "British expeditionary force" . "West Africa Regiment" . . "African Colonial Force" . . . . "Royal West African Frontier Force" . "West African Frontier Force" . . . . . . . "1900" . . . "200,000+" . "1960" . . "RWAFF" . . . . . . "Gold Coast Brigade" . . . "West African Frontier Force." . "Northern Nigeria Regiment" . "Royal Sierra Leone Regiment" . . . . . "West Africa Frontier Force" . "West African Field Force" . "Colonial Army" . "Royal West African Frontier Force" . . "Commonwealth African units" . . "West African Rifles" . "Sierra Leone Regiment" . . "West African Artillery (WAA)" . "West African Regiment" .