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 the Silver Star to Lieutenant Colonel (Infantry) Robert Lewis Wetzel (ASN: 0-66448), United States Army, for gallantry in action against an armed hostile force in the Republic of Vietnam. Lieutenant Colonel Wetzel distinguished himself by intrepid actions while serving as Commanding Officer, 4th Battalion, 31st Infantry, 196th Infantry Brigade (Light), 23d Infantry Division (Americal). On 17 November 1968, Company D was operating in the southwest portion of the Hiep Duc Valley. While moving through dense terrain, the lead elements of the company began to receive heavy fire from an estimated North Vietnamese Army Regiment which was concealed in well-fortified positions. Colonel Wetzel immediately ordered his command and control helicopter to the scene of the contact. After a quick evaluation of the tactical situation, Colonel Wetzel began maneuvering the remaining elements of the battalion toward the battle area and personally directed both Artillery fire and air strikes against the enemy positions. Receiving word that the commanding officer and first sergeant of the besieged company were wounded, Colonel Wetzel ordered his pilot to land. Taking command of the friendly ground forces, Colonel Wetzel moved from position to position encouraging his men and directing their fire. Under the courageous leadership of Colonel Wetzel, the besieged unit rallied and completely routed the enemy force, killing sixty-six insurgents and capturing numerous weapons. Lieutenant Colonel Wetzel’s personal heroism, professional competence and devotion to duty are in keeping with the highest traditions of the military service and reflect great credit upon himself, the Americal Division, and the United States Army.