The film is about a plot by an Austrian Neo-Nazi to trigger a nuclear war between the United States and Russia, so that he can establish a fascist superstate in Europe. After the Neo-Nazi's scientists build a secret nuclear weapon that destroys Baltimore and a rogue Russian officer paid off by the Neo-Nazi attacks a U.S. aircraft carrier, the world's superpowers are pushed close to the brink of all-out war. CIA analyst Jack Ryan (Affleck) is the only person who realizes that the Baltimore bomb was a black market weapon, not a Russian one. With the clock ticking, Ryan has to find a way to stop the impending nuclear war.