Capt. Herbert Duke, 340th Expeditionary Air Refueling

Capt. Herbert Duke, 340th Expeditionary Air Refueling Squadron KC-135 Stratotanker pilot, talks with maintainers before takeoff in support of a Combined Joint Task Force - Operation Inherent Resolve mission at Al Udeid Air Base, Qatar Nov. 29, 2016. The KC-135 provides aerial refueling capabilities for the CJTF as it supports the Iraqi Security Forces and the partnered forces in Syria as they work to liberate territory and people under the control of Da’esh. (U.S. Air Force photo by Staff Sgt. Matthew B. Fredericks)