U.S. Army Staff Sgt. Elsie Muniz and U.S Air Force Tech. Sgt. Stephen Hall assess deployment readiness of Joint Task Force Civil Support personnel during a semi-annual personnel readiness exercise at Fort Eustis, Va., May 10-11, 2012. JTF-CS anticipates, plans and integrates U.S. Northern Command’s chemical, biological, radiological and nuclear response operations. (U.S. Army photo by Sgt. Ida Irby/Released)