The U.S. Army Fort Eustis Color Guard and Soldiers assigned to the 7th Transportation Brigade (Expeditionary) present the colors and render salutes during the change of command ceremony at Joint Base Langley-Eustis, Va., Aug. 4, 2017. U.S. After two years of serving in the brigade, Army Col. Stacy Townsend relinquished command to Col. Beth Behn. (U.S. Air Force photo/Airman 1st Class Kaylee Dubois)