Army Reserve Staff Sgt. James Albertson (right), a

Army Reserve Staff Sgt. James Albertson (right), a chemical, biological, radiological and nuclear (CBRN) specialist and native of Aurora, Missouri, assigned to the 340th Chemical Company, 450th Chemical Battalion, 209th Regional Support Group, 76th Operational Response Command, provides last minute gunnery instruction to his gunner, Army Reserve Spc. Caeser Cantu, a chemical, biological, radiological and nuclear (CBRN) specialist and native of Houston, Texas, assigned to the 340th Chem. Co, 450th Chem. Bn., during gunnery operations at Fort Hood, Texas July 11. Nearly 400 Army Reserve Soldiers from the 415th Chemical Battalion and the 209th Regional Support Group, 76th ORC are currently conducting a variety of gunnery related training at Fort Hood as part of exercise Dragon Fire from June 27 – July 21. The 25-day brigade-led exercise provides an opportunity for the participating Ready Force X units to conduct training and qualification to meet the same gunnery requirements as Operation Cold Steel, while providing a gunnery infrastructure for future qualification events. (Official U.S. Army Reserve photo by Sgt. 1st Class Brent C. Powell)