Chief of Staff of the Air Force Gen. Mark A. Welsh III speaks during the State of the Air Force event of the Air Force Associat

---

Size: 2400px × 1568px
Photo credit: © 501 collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., 18, 2012., air, airforce, army, association, chief, conference, event, exposition, force, gen., iii, mark, military, navy, sept., space, speaks, staff, state, states, technology, united, usa, washington, welsh