Recruits with Hotel Company, 2nd Recruit Training Battalion, complete the gas chamber during chemical, biological, radiological, and nuclear (CBRN) defense training at Marine Corps Recruit Depot Parris Island, , Feb. 13, 2023. Training for CBRN defense exposes recruits to gas agents, in order to familiarize them with the use of a gas mask.

---

Size: 4480px × 6720px
Photo credit: © Operation 2023 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: bootcamp, cbrn, mask, mcrdpi, recruit, training