U.S. Army Staff Sgt. Christopher Bell of the 75th Gulf

U.S. Army Staff Sgt. Christopher Bell of the 75th Gulf Training Division, Birmingham, Ala., member of the Assessment Team at Cyber Shield 2016. Throughout the exercise, this team has been collecting data to assess Blue and Red team attacks and defenses during Cyber Shield 2016 at Camp Atterbury, Ind., April 28, 2016. Blue Team members combat the operation forces of Red Team during the second week of the exercise. Cyber Shield 2016 is an Army National Guard cyber training exercise being held April 18 to 29, 2016 designed to develop cyber-capable forces to include over 900 Soldiers, Marines, Airmen, Sailors and civilians from other federal agencies. (U.S. Army photo by Sgt. Stephanie A. Hargett)