Why we serve: U.S. Army Sgt. Lydia Johnston
Photo Credit: Sgt. Duncan Brennan
Sgt. Lydia Johnston, Headquarters and Headquarters Troop, 2nd Squadron, 17th Cavalry Regiment medic sends an email to coordinate a flight physical for one of the crew chiefs assigned to Task Force Saber at Forward Operating Base Fenty, Afghanistan, on Dec. 19, 2012. (U.S. Army photo by Sgt. Duncan Brennan, 101st CAB public affairs)
Page last updated Sat January 12th, 2013 at 00:00