Capt. Tyson Frost, 22nd Expeditionary Air Refueling Squadron, deployed from the 141st Air Refueling Wing, Fairchild Air Force Base, Wash, prepares for his his 100th combat sortie Sept. 18, 2010, that will take him over Afghanistan from the Transit Center at Manas, Kyrgyzstan. (U.S. Air Force Photo/Staff Sgt. Michael Schocker)