FILE - In this image released by the U.S. Department of Defense, German soldiers assigned to Surface Air and Missile Defense Wing 1, fire the Patriot weapons system at the NATO Missile Firing Installation, in Chania, Greece, on Nov. 8, 2017.
In this image released by the U.S. Department of Defense, German soldiers assigned to Surface Air and Missile Defense Wing 1, fire the Patriot weapons system at the NATO Missile Firing Installation, in Chania, Greece, on Nov. 8, 2017.