Cold Dawn

A stolen nuclear submarine. An AI-driven cyberwar. The world on the brink.

Rogue Russian hacker Alexei Markov has hijacked a nuclear submarine, turning it into a floating cyberwarfare fortress. As the U.S. and NATO naval fleets scramble to locate the rogue sub, Carter and his team race against time to prevent a false-flag nuclear attack that could trigger all-out war. With Markov's AI-driven hacking systems shutting down military defenses, the battle rages across the Mediterranean, culminating in a high-stakes deep-sea showdown. But even as the crisis is averted, one final transmission emerges... hinting that the real war has only just begun.