Troop E , 153rd Cavalry was first organized 1 March 1964 as the mounted reconnaissance element of the 53rd Armored Brigade under command of Captain Harry J. Raymond . The troop had tanks and armored personnel carriers ( APCs ) . Troops served on state active duty on March 27 , 1964 for Operation Good Friday . Troop conducted its first Annual Training from August 9 to 23 , 1964 at Fort Stewart under command of Captain William B. Nunn . Unit aided in search for a missing man in the Attapulgus Creek Swamp from August 24 to 25 , 1964 . Conducted Annual Training June 27 to July 11 , 1965 , and June 5 to 19 , 1966 at Fort Stewart
Operation Good Friday
1964 Alaska earthquake
Governor's Guards (Florida)