Senior Pilot,
Like many of us here in the Northern part of our Globe, I only ever heard of the Austrailian SAS doing things in the Vietnam conflict/theatre. having just read from the link you posted I am embarrassed to find a huge gap in my knowledge of what these chaps from the Australian Armed Service really did to help the US.
Very brave actions seem to have been involved with very little attention drawn to it (if any) by our Northern Hemisphere Press Barons.
Gentlemen, one old Heli guy from Lancashire Salutes you for past deeds and undoubted bravery......
PeterR-B
Vfrpilotpb