The President of the United States of America, authorized by Act of Congress, 20 July 1942, takes pleasure in presenting a Bronze Oak Leaf Cluster in lieu of a Second Award of the Legion of Merit to Colonel (Infantry) Jack LeMaster Treadwell (ASN: 0-1703018), United States Army, for exceptionally meritorious service in positions of great responsibility culminating as Commanding Officer, 197th Infantry Brigade (Separate), Fort Benning, George, from July 1966 to August 1968. Colonel Treadwell worked with a dedicated sense of urgency to test and evaluate the training status of the 199th Light Infantry Brigade prior to its deployment to Southeast Asia. As a result of combat oriented tests the brigade was able to avoid many casualties normally encountered in the early phases of combat operations. Colonel Treadwell assumed command of the 197th Infantry Brigade at a period of severe turbulence caused by unprecedented personnel turnover and rapid expansion. During this period, three battalions were organized and trained and operational tests were administered in a minimum length of time. Because of his professional knowledge and organizational abilities, all mission objectives were accomplished in a superior manner. Colonel Treadwell’s distinguished performance of duty throughout this period represents outstanding achievement in the finest traditions of the United States Army and reflects the utmost credit upon himself and the military service.