Spot Welding North Carolina Army National Guard Sgt. Michael Gray performs gas tungsten arc welding on stainless steel during an allied trade specialist class at Joint Base McGuire-Dix-Lakehurst, N.J., Jan. 17, 2018. New Jersey Air National Guard photo by Master Sgt. Matt Hecht SHARE: Download: Full Size (1.66 MB) Tags: North Carolina Army National Guard, Northcom, Northern Command, Soldiers, Army, training Credit: Master Sgt. Matt Hecht VIRIN: 180117-Z-NI803-0701A.JPG Photo Gallery