The President of the United States of America, authorized by Act of Congress July 9, 1918 (amended by an act of July 25, 1963), takes pleasure in presenting a Third Bronze Oak Leaf Cluster in lieu of a Fourth Award of the Silver Star to Major (Armor) John Charles Bahnsen, Jr. (ASN: 0-73597), United States Army, for gallantry in action on 29 May 1969, while engaged in military operations involving conflict with an armed hostile force while serving as Commanding Officer of the 1st Squadron, 11th Armored Cavalry Regiment, in the Republic of Vietnam. When one of his troops was stopped by heavy enemy fire and dense jungle, Major Bahnsen directed the ground action as he made low passes over the contact area directing artillery, air strikes and helicopter gunships against an entrenched enemy bunker complex. Although his aircraft was repeatedly hit by ground fire, he refused to leave the area or fly at a higher altitude. After being forced to make an emergency landing at his base camp, he mounted a mechanized flame thrower and with his headquarters command group of cavalry assault vehicles moved under an air strike and through intense enemy fire to the point of heaviest contact. There he reorganized his ground teams by shouting instructions and encouragement to his troops. After expending his flame thrower against bunkers, Major Bahnsen led a dismounted attack against one bunker, clearing it with his rifle. Realizing the need for additional force, he then called in air strikes. As the enemy broke contact, Major Bahnsen then organized a hasty defensive position for the night among the enemy bunkers. Major Bahnsen’s extraordinary heroism and devotion to duty were in keeping with the highest traditions of the military service and reflect great credit upon himself, his unit and the United States Army.