Tech. Sgt. Shawn Jamison, 2nd Civil Engineer Squadron installation emergency manager, assists Staff Sgt. Elizabeth McCulley, 307th Bomb Wing emergency manager with a fire-hawk mask on Barksdale Air Force Base, La., Oct. 29, 2014. Fire-Hawk masks are used in environments where biological vapor hazards might be present. Airman 1st Class Mozer O. Da Cunha)

---

Size: 1936px × 1291px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, airforce, cbrn, force, military, states, united, usa