The United States has test-fired a nuclear-capable inter-continental ballistic missile from an airbase in the state of California. On Tuesday, a Minuteman 3 intercontinental ballistic missile (ICBM), which is capable of carrying multiple nuclear warheads, was launched from Vandenberg Air Force Base into a 4,200 mile flight over the Pacific to a target on the Kwajalein Atoll in the Marshall Islands. The...