The Airfield Defence Guard South Vietnam Nominal Roll Index -------------------------------------------------------------------------------- . Ubon Thailand ...........................................1966-67 . . 1 Operational Support Unit .........................Vung-Tau South Vietnam . . 9 Sqn Door Gunners ...............................Vung-Tau South Vietnam . . 2 Sqn Phan Rang ........................................... South Vietnam . . Detachment S . ............................................. Saigon South Vietnam