Airman 1st Class Robert Williams, 455th Expeditionary

Airman 1st Class Robert Williams, 455th Expeditionary Aerial Port Squadron, Detachment 3 Aerial Port specialist, drives a 60K aircraft loader across the contingency cargo staging yard at Camp Marmal, Afghanistan, Jan. 30, 2013. The port airmen move more than 2,600 pounds of cargo and 220 personnel a month in support of combat sustainment operations. (U.S. Air Force photo/Senior Airman Chris Willis)