Photo Credit: Sgt. Gregory Williams, 3d Sustainment Command (Expeditionary)
A 10th Sustainment Brigade soldier listens on as Staff Sgt. Rouven Sefcik,
a noncommissioned officer in charge of combat stress with the 455th Expeditionary Medical Operation Squadron explains the function of the playaway listening device, Aug. 7, 2012, at Bagram Airfield, Afghanistan.