Preparing the strike on the Russian Varshavyanka-class submarine in the port of Novorossiysk was complex and multi-layered, ...

The Arkansas brings improved stealth features and greater firepower than many of its sister submarines—meaning it cannot get out into the water soon enough. America is in dire need of more submarines ...

Ukraine's operation to strike a Russian submarine in the port of Novorossiysk was quite complex and multi-layered. This is ...

The A-26 is a conventional submarine, meaning it is not nuclear-powered. It can remain submerged for weeks due to its three Stirling engines, which do not rely on air to run. Stirling engines, which ...

India leases a Russian Akula-class nuclear submarine, K-391 Bratsk, to become INS Chakra III. Secure advanced underwater ...

Last week, former president of Russia and close Putin ally Dmitry Medvedev lashed out against the United States on X, once again reminding the world of Russia’s nuclear capabilities—a pattern ...

Saab’s A26 submarine has not yet left the drawing board—but Poland has already expressed interest in the sub as a replacement ...