Airmen refer to the Airman's Manual during the Ability to Survive and Operate (ATSO) exercise at Barksdale Air Force Base,

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Size: 3000px × 2308px
Photo credit: © 501 collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: .., ability, airforce, airman, airmen, army, atso, exercise, manual, military, navy, operate, refer, states, survive, united, usa, usaf