For three years, Ukraine has waged an unconventional naval campaign that fundamentally altered the balance of power in the ...

Satellite imagery reveals a Russian submarine in Novorossiysk has not moved following a Ukrainian drone strike, raising ...

Hughes was going to do the unthinkable with it: mine manganese nodules right from the ocean floor. So, when the Glomar sailed 1,800 miles northwest of Hawaii in a vast ocean wilderness toward the ...

From nuclear-armed giants to stealthy hunters, a handful of Russian submarines are built specifically to carry some of the ...

Here we go again with Greenland. Normal daily business has once again been interrupted by a mid-afternoon Truth Social bomb, ...

Add Yahoo as a preferred source to see more of our stories on Google. A Russian submarine was deployed alongside a spy ship to map critical undersea infrastructure around Britain, it has emerged. An ...

The Su-75 fighter, Khabarovsk submarine, Sarmat missiles and other developments will undergo the last stages of testing.

Nato chief Mark Rutte has mocked one of Russia’s submarines for “limping home from patrol”, claiming the vessel had been forced to surface because of technical problems. Russia’s Black Sea Fleet ...

Russia's only known submarine in the Mediterranean Sea, the Kilo-class Novorossiysk, was spotted leaving the region last week ...

A Russian submarine was deployed alongside a spy ship to map critical undersea infrastructure around Britain, it has emerged. An anti-submarine Merlin Mk2 helicopter could be seen from the photo ...