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 Bronze Oak Leaf Cluster in lieu of a Second Award of the Silver Star to Major Robert Thomas Cavanaugh (AFSN: FR-46472), United States Air Force, for gallantry in connection with military operations against an opposing armed force while serving with the 357th Tactical Fighter Squadron, Takhli Royal Thai Air Base, Thailand, in action near Hanoi, North Vietnam, on 28 October 1967. On that date, Major Cavanaugh, flying as an F-105F Wild Weasel pilot, made repeated attacks over the heavily defended flat delta area in the vicinity of Hanoi despite a hazardous communications failure between crew members and while under constant attack from surface-to-air missiles and heavy anti-aircraft artillery. As a result of his actions, three surface-to-air missile guidance units and an anti-aircraft artillery battery were destroyed allowing the force of sixteen F-105 Thunderchiefs to attack and destroy a vital railroad and highway bridge without any losses from surface-to-air missiles. By his gallantry and devotion to duty, Major Cavanaugh has reflected great credit upon himself and the United States Air Force.