Army Staff Sgt. Henry Cancinos, assigned to B Troop, 1st Squadron (Airborne), 40th Cavalry Regiment, 4th Brigade Combat Team (Airborne), 25th Infantry Division, Army Alaska, conducts chemical, biological, radiological and nuclear defense training on Joint Base Elmendorf-Richardson, Alaska, April 13, 2016. The training culminated with masked Soldiers entering a sealed chamber filled with CS gas, then removing their protective gear to promote confidence in their equipment. ( Air Force photo by Justin Connaher)

---

Size: 3906px × 2642px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: airborne, alaska, army, base, biological, chemical, cs, elmendorf-richardson, gas, jber, joint, nuclear, pacific, paratroopers, radiological, training, usarpac