The President of the United States of America, authorized by Act of Congress, July 2, 1926, takes pleasure in presenting a Second Bronze Oak Leaf Cluster in lieu of a Third Award of the Distinguished Flying Cross to Major Earl Johnston (AFSN: FR-20240/0-2058492), United States Air Force, for extraordinary achievement while participating in aerial flight as an F-105 Thunderchief pilot over North Vietnam on 22 May 1967. On that date, Major Johnston was the commander of a large strike force responsible for the destruction of a vital supply barracks. Braving intense and accurate ground fire, surface-to-air missile launches, and numerous hostile aircraft, Major Johnston led the strike force through a successful mission. The professional competence, aerial skill, and devotion to duty displayed by Major Johnston reflect great credit upon himself and the United States Air Force.