The President of the United States of America takes pleasure in presenting the Silver Star to Lieutenant Colonel William G. Thrash (MCSN: 0-6141), United States Marine Corps, for conspicuous gallantry and intrepidity as Pilot of a Plane and Tactical Officer of Marine Aircraft Group TWELVE in action against enemy aggressor forces in Korea on 25 October 1951. Encountering twenty-four hostile MiG-15 jet aircraft while leading his flight of eleven Corsair planes on a strike against a strategic enemy railroad marshalling yard, Lieutenant Colonel Thrash coolly closed his flight and led it in an aggressive attack on the hostile jets, forcing them to break off the engagement and retire. Upon reaching the target area, he skillfully directed and coordinated repeated attacks on the enemy strong point and, despite the intense hostile anti-aircraft fire encountered at all altitudes, pressed his own assaults at extremely low levels in order to obtain greater accuracy. By his daring leadership and gallant fighting spirit, he served to inspire his flight in scoring direct hits on a locomotive, freight cards and railroad tracks, thereby seriously damaging a vital link in the enemy’s supply system. His marked courage and unswerving devotion to duty reflect the highest credit upon Lieutenant Colonel Thrash and the United States Naval Service.