The President of the United States of America, authorized by Act of Congress, July 8, 1918 (amended by act of July 25, 1963), takes pleasure in presenting the Silver Star to Captain Robert Irvin Biss (AFSN: AO-13644371), United States Air Force, for gallantry in connection with military operations against an opposing armed force as an F-4C Pilot of the 431st Tactical Fighter Squadron, in action in Southeast Asia, on 11 November 1966. On that date, Captain Biss piloted an F-4C aircraft on a strike mission in North Vietnam. Despite known intense defensive reaction, Captain Biss pressed his attack against the target. With complete Disregard for his own personal safety, Captain Biss made low repeated passes over suspected anti-aircraft gun positions to draw their fire and expose themselves to attacks from fighter aircraft. By his gallantry and devotion to duty, Captain Biss has reflected great credit upon himself and the United States Air Force.