Fire Missile An AN/TWQ-1 Avenger air defense system fires a missile over the Black Sea at Capu Midia Training Area in Romania, July 19, 2017. The drill was part of Tobruq Legacy, an air defense exercise with the U.S. and its NATO allies and partners. Photo by Army Pfc. Nicholas Vidro SHARE: Download: Full Size (0.78 MB) Credit: Pfc. Nicholas Vidro VIRIN: 170719-A-XO050-0218C.JPG Photo Gallery