| The movie begins in an Eastern Orthodox church in Pale, Bosnia and Herzegovina, when an unidentified man (later revealed to be a Bosnian diplomat to the UN) is murdered in the church's narthex after receiving a page to meet someone outside.The scene then immediately shifts to a missile base in Chelyabinsk, Russia, where SS-18 ICBMs are being decommissioned. Ten nuclear warheads are loaded onto a train and sent to a separate site for dismantling. However, a high-ranking Russian general, Aleksandr Kodorov, has other plans. Along with a rogue tactical unit, he kills all the soldiers on-board the transport train and then transfers nine of the warheads to another train running on parallel tracks. Kodorov then activates the timer on the remaining warhead and shunts the transport away from his train and onto a collision course with a passenger train. The passenger train's engineer is unable to avoid the attack. Minutes later, the 500-kiloton warhead detonates, killing the survivors and delaying and confusing any inv |