No-Salute Zones, Watch Caps, Gym Bags: Air Force Summarizes New Policies Following Raft of Changes. The U.S. Air Force airman battle uniform. (Master Sgt. Mike R. Smith/U.S. Air National Guard photo) ...

Neck tattoos are in, but shaved sides with a bun are out, according to the updated, clarified grooming and uniform regulations for airmen and guardians released recently by the Air Force.