U.S. Army Staff Sgt. Enrico Arroyo assigned to Allied Forces North Battalion, reads the instructions of his manual to prepare and inspect the properly sealing of nuclear, biological and chemical (NBC) mask during the Squad Training Exercise (STX) at the Alliance Training Area (ATA), in Chièvres Air Base, Belgium, March 24, 2015. Focus of training was to re-enforce Warrior Tasks, and Battle Drills (WTBD) to include NBC, squad movement techniques, vehicle search, react to an IED, and to perform a 9-line medevac. (U.S. Army photo by Visual information Specialist Henri Cambier-Released)
<br>Unit: Training Support Activity Europe
Henri Cambier
Taken on 24 March 2015
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