Silent Service(1995)

Silent Service is a thriller about a rogue nuclear submarine. Codename Seabat, it's the most advanced and dangerous vessel ever built—armed with nuclear weapons and crewed by sailors who officially don't exist. When the submarine goes rogue, it becomes the world's most closely guarded military secret and a catastrophic threat. The film follows the fallout as military and government forces scramble to locate and contain the vessel before it strikes. With a crew operating outside all command structures and a nuclear arsenal at their disposal, Silent Service explores the terrifying implications of unchecked military power and the lengths nations will go to protect their secrets. Tension mounts as the true agenda of the submarine's leadership emerges, forcing difficult choices on everyone involved.