 Complete the following phrase:  Drew received his commission as a second lieutet from the United States Air Force Academy in May 1984. He completed Undergraduate Helicopter Pilot Training at Fort Rucker, Alabama, in 1985. His initial assignment was to the HH-3E, flying combat rescue missions. He later transitioned to the MH-60G and was assigned to the Air Force Special Operations Command. There, he flew combat missions in operations 