Training Brief Air Force Master Sgt. Michael Mastrangelo, center foreground, gives a safety and training brief before airmen participate in less-than-lethal baton skills training at Joint Base McGuire-Dix-Lakehurst, N.J., Nov. 6, 2016. Mastrangelo and the airmen are assigned to the New Jersey Air National Guard's 108th Security Forces Squadron. Air National Guard photo by Tech. Sgt. Matt Hecht SHARE: Download: Full Size (1.62 MB) Tags: Guard, Air Force, training, Airmen Credit: Tech. Sgt. Matt Hecht VIRIN: 161106-Z-NI803-007A.JPG Photo Gallery