100115-F-3759D-019 U.S. Airmen from the 621st Contingency Response Wing, Joint Base McGuire-Dix-Lakehurst, N.J., 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 in support of relief efforts in the aftermath of a devastating earthquake. (U.S. Air Force photo by Staff Sgt. Joshua L. DeMotts/Released)