Staff Sgt. Justin Fraissinet, a 821st Contingency Response Squadron maintainer, prepares to marshal a C-17 Globemaster III Dec. 12, 2016, at Eielson Air Force Base, Alaska. A contingency response team was sent to Eielson AFB to support the Army’s Rapid Alaska Airlift Week exercise. (U.S. Air Force photo/Staff Sgt. Robert Hicks)