Typhoon / Akula-class attack submarine, K-419 Kuzbass The oceans hide mobile, invisible, and lethal fortresses: the largest submarines in the world. With capabilities that can redefine the course ...

But submarines still play a really critical role in the world conflict and ensuring stability today. [00:00:12] Austin Smith: So which nations are bidding big on submarines right now? [00:00:16 ...

More NATO Maritime Command Russia, which is continuing its invasion of Ukraine, now has no known submarines in the Mediterranean, a strategically important waterway. Syria's port city of Tartus ...

A Russian attack submarine that was stationed in Syria has officially left the Mediterranean Sea. The departure of the Kilo-class Novorossiysk leaves Russia without any known submarines in the region.