The relations between Russia and the United States have hit a new low. After annexing Crimea, Russian President Vladimir Putin has won the Kremlin's backing to launch airstrikes in Syria. Relations between the Cold War foes were much worse after the end of the second World War. In fact, in 1952, the United States considered using a manned Intercontinental Ballistic Missile (ICBM) carrying nuclear weapons to bomb Moscow. It was originally Germans' idea The idea of using manned rockets or missiles goes back to Nazi Germany, who wanted to conquer space. They proposed A9/A10, the world's first trans-Atlantic ballistic missile design. According to a> More