The U.S. anti-missile shield in Europe is a very risky thing for the security of Europeans. It was plain clear from the very beginning. Generally, my life observation is that the more you get involved into some sort of cooperation with the Americans the more challenging it becomes for you after a while. I guess it's due to the fact America, set to control all the world, is at odds with many countries. That's why we've got constantly increasing number of terrorist attacks in the streets of European cities, and umpteen Muslim refugees here, and possible attacks on those damned anti-missile shield elements as well. China, Iran, North Korea or any country when cornered by Americans will just have to strike back.... even if they have to hit targets in the back yard of the USA, Europe I mean.