During an assault on that day during the Battle of Landing Zone Center, in Quang Tin Province, Republic of Vietnam, McCleery single-handedly attacked and destroyed several enemy bunkers despite being wounded twice.
Platoon Sergeant McCleery's official Medal of Honor citation reads: For conspicuous gallantry and intrepidity in action at the risk of his life above and beyond the call of duty.
A combined force was assigned the mission of assaulting a reinforced company of North Vietnamese Army regulars, well entrenched on Hill 352, 17 miles west of Tam Ky. As P/Sgt.
McCleery is personally credited with eliminating several key enemy positions and inspiring the assault that resulted in gaining control of Hill 352.
His extraordinary heroism at the risk of his life, above and beyond the call of duty, was in keeping with the highest standards of the military service, and reflects great credit on him, the Americal Division, and the U.S. Army.