The Vietnam Operational Area.
All HMA ships, Fleet Air Arm squadrons and operational units allotted for duty in this area during this period.
HMAS Ships Boonaroo, Brisbane, Hobart, Jeparit, Perth, Sydney, Vendetta. Fleet Air Arm squadrons 723, 725, 817. Clearance Diving Teams 1 and 3. Clearance Diving Team 3 award to be carried by Clearance Diving Teams 1 and 2 whose members comprised this unit, in keeping with current practice.