170720-N-PE825-0015 GULFPORT, Miss. (July 20, 2017) Equipment Operators 1st Class Kevin Rapier and Alexis Smith, Seabees assigned to Naval Mobile Construction Battalion (NMCB) 11 conduct training on the M-50 gas mask during a chemical, biological, and radiological drill onboard Naval Construction Battalion Center Gulfport, Miss. ( Navy photo by Mass Communication Specialist 1st Class Collin Turner/Released)

---

Size: 2784px × 1848px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 11, battalion, cbr, center, constrctuon, construction, gulfport, moblie, naval, ncbc, nmcb