C Squadron, SAS Regiment was formed during the Malayan Emergency by volunteers from Rhodesia. It was disbanded in 1953 and became the nucleus of “C” Squadron (Rhodesian) Special Air Service, operational from 1961. In June 1978 “C” Squadron (Rhodesian) Special Air Service became 1 (Rhodesian) Special Air Service Regiment until Rhodesia became Zimbabwe in 1980.
“D” Squadron was the “cover” name given to the South African Special Forces (Recces), Alpha Group from 1 Reconnaissance Commando (1 RC) & Bravo Group from 5 Reconnaissance Commando (5 RC) who worked alongside “C” Squadron SAS in the South-East corner of Rhodesia and Gaza Province, of Mozambique both separately and jointly from late 1977 – June 1978. SA personnel were also deployed with Rhodesian SAS on Op Splinter on Lake Kariba, in 1978.