Photo Information A security forces Airman fires blanks from an M249 machine gun during the weapons familiarization portion of Brave Defender training April 22, 2010. at Eglin Air Force Base, Fla. (U.S. Air Force photo/Airman 1st Class Anthony Jennings) Download Details Share Photo essay: Security forces training 30 Apr 2010 | Airman 1st Class Anthony Jennings PRINT SHARE EGLIN AIR FORCE BASE, Fla. (AFNS) -- Security forces Airmen participate in Brave Defender training exercises to learn about weapons and improvised explosive devices here April 22. View the slideshow.