The world has forgotten the true nature of terror. It's about to be reminded...

A military revolt in southeastern Russia puts a former hard-line Soviet leader in command of a ballistic missile submarine and its arsenal of nuclear weapons. His goal: re-ignite the communist revolution, and recapture the might and glory of the fallen Soviet Union. Without warning, Russia, Japan, and the United States become hostages in a scheme of international nuclear blackmail. When the warheads start falling and people begin dying, no one can pretend that it’s a bluff.

As the earth rushes toward extinction, a lone U.S. Navy warship must penetrate the Siberian ice pack to destroy the submarine before it can destroy the world.

It may already be too late.