Dover TDY
Chief Master Sgt. Matthew Sirkis, 512th Aircraft Maintenance Squadron superintendent, Dover Air Force Base, Del., poses next to a C-5 Super Galaxy Aug. 2, 2016, Joint Base McGuire-Dix-Lakehurst, NJ. Sirkis, a reservist, led more than 150 Airmen for a nearly six month TDY to JB MDL after part of the Dover AFB runway closed for reconstruction. (U.S. Air Force Photo/ Staff Sgt. Tiffany Lindemann)