Pfc. Alex R. Danielski, a combat medic with the 1st

Pfc. Alex R. Danielski, a combat medic with the 1st Armored Division Resolute Support Sustainment Brigade, 13th Sustainment Brigade (Expeditionary), shows how to apply an emergency trauma bandage while teaching a first aid class to the Soldiers and Department of the Army Civilians of the 401st Army Field Support Battalion-Afghanistan in Afghanistan, June 27, 2015. The class was offered as refresher to those who took it, with a focus on practicing the actions, as they had received the training before they deployed. (U.S. Army photo by Sgt. Adam Hinman, 1st Armored Division Resolute Support Sustainment Brigade, 13th Sustainment Command (Expeditionary)