BAGRAM AIRFIELD, Afganistan - Col. Jeffrey Britton,

BAGRAM AIRFIELD, Afganistan - Col. Jeffrey Britton, commander of the 3rd Infantry Division Resolute Support Sustainment Brigade calls in a MEDEVAC request during a first aid training lane at Bagram Airfield, Afghanistan, Jan. 31. Six teams from across the RSSB competed in the event, which tested their physical and tactical skills, to celebrate the unit’s 100th day in theater. (U.S. Army photo by Sgt. 1st Class Ben K. Navratil)