LIVE-FIRE MISSION Army Spc. Sergio Depena, right, and Army Pfc. John Conley fire a 60mm mortar round during a live-fire mission on Joint Base McGuire-Dix-Lakehurst, N.J., March 21, 2014. Depena and Conley are assigned to the Massachusetts Army National Guard's Company D, 1st Battalion, 181st Infantry Regiment. SHARE: Download: Full Size (0.09 MB) Credit: VIRIN: 235755-U-WHR53-802.jpg Photo Gallery