US Army Pvt. Noah Litteer, a gunner with Company C, 2nd Battalion, 263rd Air Defense Artillery, 263rd Army Air & Missile Defense Command, explains the targeting system of his AN/TWQ-1 Avenger air defense system to Lt. Gen. Ben Hodges, commander of US Army Europe, before a live fire demonstration over the Black Sea at Capu Midia Training Area, Romania on July 19, 2017. The event was a part of Tobruq Legacy, an air defense exercise where the US and its NATO Allies and partners share new knowledge and techniques to enhance air defense capabilities in Eastern Europe. (Photo by Army Pfc. Nicholas Vidro, 7th Mobile Public Affairs Detachment)
