U.S. Air Force Master Sgt. Jeremiah Graves (left), 455th Expeditionary Civil Engineer Squadron heavy equipment supervisor, and Master Sgt. Joshua Graves, 455th ECES project manager stand in front of a bulldozer together at Bagram Airfield, Afghanistan July 1, 2014. Joshua and Jeremiah, two brothers from Duluth, Minnesota are deployed from the Air National guards’ 148th Fighter Wing, Duluth, Minnesota. (U.S. Air Force photo by Airman 1st Class Bobby Cummings/Released)