Under the provisions of Department of Defense 1348.33-M, the Secretary of Defense of the United States of America takes pleasure in awarding the Defense Superior Service Medal to Colonel (Infantry) Lawrence Winfield Jackley, United States Army, for exceptionally superior service to the Department of Defense in the Office of the Secretary of Defense, from 1975 to 1980. The distinctive accomplishments of Colonel Jackley reflect great credit upon himself, the United States Air Force, and the Department of Defense.