Guard and Reserve Soldiers team up for cyber defense
Maj. Michael Ehrstein, Air National Guard cyber space information team chief for the 177th Information Aggressor Squadron out of McConnell Air force Base, Kansas and the Cyber Shield 17 Red Team Lead briefs a Soldier during CS-17 at Camp Williams, Utah, May 2, 2017. Cyber Shield is a National Guard exercise, in cooperation with U.S. Army Reserve, that provides Soldiers, Airmen and civilians from over 44 states and territories the opportunity to test their skills in response to cyber-incidents in a multi-service environment. (U.S. Army Reserve photo by Sgt. Stephanie Ramirez)