Cool! Go Army!   Those were the days.  "Let’s all sing along" A person doesn’t see that kind of stuff anymore. The Office of Emergency Management of yesteryear sure operated a bit different differently than the Homeland Security of today in regards to information to the public. Get’s me kinda in the mood to beat the Russians into the Ukraine.
Yes, I love the almost boyish enthusiasm in this video. It’s made in a similar spirit to those G.I. Joe action figure commercials from the early 1960s, which actually used new lyrics set to the same tune (“G.I. Joe, G.I. Joe, fighting man from head to toe…”).
Some of the armoured / motorized maneuvers in the Caissons video remind me of the tank and bouncing-jeep sequence (set to the tune of “You’re in the Army Now”) found near the end of the classic WWII cartoon “War Dogs” :