The Soviet Typhoon-class submarines were the largest ever built—massive underwater titans with amenities like a pool and sauna. But this colossal size was not a luxury; it was a symptom of a massive ...

During both world wars, the German Navy tried its utmost to bring the UK to heel through unrestricted submarine warfare.

Nuclear-powered submarines use some of the most advanced military technology in the world. These are the ones that are a cut ...