Vladimir Putin sent a chilling warning to the West yesterday by test-launching his fearsome ‘Satan II’ missile. Capable of striking a target 11,200 miles away, the nuclear-capable Sarmat RS-28 is said to be the world’s longest-range intercontinental ballistic missile. Putin described the launch as a ‘big, significant event’ for Russia’s military and claimed the weapon can overcome all modern defence systems. However the US described the testing as ‘routine’ and dismissed any global threat. Launched from the Plesetsk Cosmodrome facility in northern Russia, the missile’s practice warheads hit targets 3,600 miles away at the Kura firing range in the Kamchatka...