Clyde Sincere’s private purchased Special Forces ring.
Clyde J. Sincere Jr. served two tours in Vietnam. His first tour was in 1966 with 5th Special Forces Group (5th SFG (ABN)) as the Commanding Officer (C/O) of A-234, An Loc and later was reassigned as the Commanding Officer of the II Corp Mike Force. He returned for a second tour in 1968 with Military Assistance Command Vietnam Studies and Observations Group (MAC V SOG), Forward Operational Base #1 as the Executive Officer (X/O) and was reassigned to FOB#3, Khe Sanh. After the siege, the compound was relocated to Mai Loc and Clyde was assigned as the Commanding Officer before the camp was closed. Sincere was then reassigned as the X/O at Command and Control Central (CCC).