Real Thaw Soldiers fire a 120 mm mortar during Real Thaw, an exercise to develop international cooperation in air and land tactical training, in Santa Margarida, Portugal, March 10, 2017. Army photo by Staff Sgt. Philip Steiner SHARE: Download: Full Size (1.01 MB) Tags: nato, Real Thaw 17, Soldiers, Army, training, Featured Photos Credit: Staff Sgt. Philip Steiner VIRIN: 170310-A-XK954-012D.JPG Photo Gallery