Synopsis

Harm investigates the death of a Navy officer connected to the destroyer's advanced defensive system, working alongside Lieutenant Pike and Commander Brockman. Subsequently, during system trials, a malfunction throws the ship into autonomous operation. Unable to regain control, the vessel drifts toward North Korea, where it is met by the waiting North Korean Navy. Meg arrives on the scene and joins other technicians in a desperate attempt to override the system's lockout and wrest back command.