Looks like footage from "E" troop, 4/7th Air Cav. I was stationed as a Medic at Camp Garry Owen, Korea (just outside Yonjugol... Home of hot honies of the night and cold jungle juice). HHT (Headquarters, Headquarters Troop) and "A" troop were stationed there. "A" troop was the armored part of the Cav. Back in the day we still had M-60s and M113 personnel carriers. Time takes its toll and nothing stays the same... Some 20 years later, and Camp Garry Owen is now just a footnote in history (Closed in 2001).

I have served in many units, but my heart will always be CAV! "Garry Owen, Sir!"