The President of the United States of America, authorized by Act of Congress, July 2, 1926, takes pleasure in presenting a Second Bronze Oak Leave Cluster in addition to a previously awarded Silver Oak Leaf Cluster in lieu of an Eighth Award of the Distinguished Flying Cross to Lieutenant Colonel Richard Lamar Gilbert, United States Air Force, for extraordinary achievement while participating in aerial flight as an F-4E Weapon Systems Officer over North Vietnam on 15 August 1972. On that date, Colonel Gilbert led a flight of eight F-4E Phantom Aircraft on a chaff dispensing mission over Hanoi, North Vietnam. With complete disregard for his personal safety, he skillfully maneuvered his formation through the heart of the North Vietnamese Air Defense System, while evading a barrage of surface-to-air missiles, in an all-out defensive effort by the enemy, and laid down a vital radar screening chaff corridor. The success of this mission greatly reduced the radar capability of hostile defenses and made it possible for a flight of F-4D Phantom Aircraft to strike a strategically located railroad and highway bridge. The professional competence, aerial skill, and devotion to duty displayed by Lieutenant Colonel Gilbert reflect great credit upon himself and the United States Air Force.