U.S. airmen offload cargo from a C-17 Globemaster III aircraft from Charleston Air Force Base, S.C., Jan. 15, 2010, at the Port-au-Prince airport in Haiti to support relief efforts after a devastating earthquake. The airmen are assigned to the 621st Contingency Response Wing, Joint Base McGuire-Dix-Lakehurst, N.J. U.S. Air Force photo by Staff Sgt. Joshua L. DeMotts