Dec. 5, 2017: U.S. Marine Corps Sgt. Maj. Paul G. McKenna was assigned as the Command Senior Enlisted Leader for the North American Aerospace Command and U.S. Northern Command at Peterson Air Force Base in Colorado Springs, Col., on Friday, Dec. 1, 2017. McKenna succeeds Command Chief Master Sgt. Harold L. Hutchison in the post. McKenna was most recently the Force Sergeant Major for the U.S. Marine Corps Forces, Pacific, at Camp H. M. Smith in Hawaii.