The Hunt for Red October (film) - /very bad feeling about Q RED OCTOBER after reading this/
In November 1984, Soviet submarine captain Marko Ramius (Sean Connery) commands Red October, a new Typhoon-class nuclear missile submarine with a stealth "caterpillar drive", rendering it undetectable to passive sonar. Ramius leaves port to conduct exercises with attack submarine V. K. Konovalov, commanded by his former student, Captain Tupolev (Stellan Skarsgård).
Once at sea, Ramius secretly kills political officer Ivan Putin (Peter Firth) and relays false orders that they are to conduct missile drills off America's east coast.
The next morning, CIA analyst and former Marine Jack Ryan (Alec Baldwin), after consulting with Vice Admiral James Greer (James Earl Jones), briefs United States government officials on Red October and the threat it poses. The U.S. fears Ramius plans an unauthorized nuclear strike against the United States. They also learn that the bulk of the Soviet Navy has been deployed to the Atlantic Ocean. In the briefing, Ryan deduces that Ramius instead plans to defect. He is ordered to rendezvous with the navy in the Atlantic to try and prove his hypothesis. Meanwhile, Tupolev, though unable to track Red October, guesses his former mentor's route and sets a course to intercept. The Soviet fleet's intentions are unknown to the U.S., although their orders are to sink Red October.
Due to the actions of an unknown saboteur, Red October's caterpillar drive fails during risky maneuvers through a narrow undersea canyon. Petty Officer Jones (Courtney B. Vance), a sonar technician aboard the submarine USS Dallas, has discovered a way to detect Red October using underwater acoustics and plots an intercept course. Ryan arranges a hazardous mid-ocean rendezvous to board Dallas, where he attempts to persuade its captain, Commander Bart Mancuso (Scott Glenn), to contact Ramius and determine his intentions.
The Soviet ambassador informs the U.S. government that Ramius is a renegade and asks for help in sinking Red October. That order is sent to the U.S. fleet, including Dallas, which has found the Soviet submarine. Ryan, however, is convinced that Ramius plans to defect with his officers and convinces Mancuso to contact Ramius and offer assistance. Ramius, stunned that the Americans correctly guessed his plan, accepts. He then stages a nuclear reactor "emergency" and orders his crew to abandon ship. After a U.S. frigate is spotted, Ramius submerges with only his officers, having told the crew they intend to scuttle the ship. Meanwhile, Ryan, Mancuso, and Jones come aboard via a rescue sub, at which point Ramius requests asylum in the United States for himself and his officers.
Red October is suddenly attacked by V. K. Konovalov, which has tracked them across the Atlantic. As the two Soviet subs maneuver, one of Red October's cooks, Loginov (Tomas Arana), an undercover GRU agent and the secret saboteur, opens fire. He fatally wounds first officer Vasily Borodin (Sam Neill) before retreating to the nuclear missiles bay, pursued by Ryan and Ramius. Loginov shoots Ramius, wounding him, but Ryan kills Loginov before he can detonate a missile. Meanwhile, Red October makes evasive maneuvers with a diversion provided by Dallas, causing V. K. Konovalov to be destroyed by its own fired torpedo. The crew of Red October, now rescued, watch the explosion from the deck of the U.S. frigate; unaware of the second Soviet submarine, they believe that Ramius has sacrificed himself and scuttled Red October to avoid being boarded.
Ryan and Ramius, their subterfuge complete, navigate Red October to the Penobscot River in Maine. Ramius admits that the reason he defected was that after he was handed the plans for Red October, a nuclear war first strike weapon, he concluded that he could never support such an action. From atop the submarine's sail deck, Ramius, pleased to have made it to America, offers Ryan a quote from Christopher Columbus. Ryan nods in agreement and offers in return, "Welcome to the New World, sir."