Summary and Key Points: Morocco is reportedly evaluating Russia’s Amur-1650 diesel-electric submarine as a cost-effective ...

Russian submarines have almost disappeared from Black Sea waters, although they were the main carriers of cruise missiles. Previously, Russian forces actively used them for strikes against Ukraine, ...

As Trump questions the loyalty of a NATO ally, CBS News joins one of its warships taking part in a drill far from home, aimed ...

The alliance is boosting coordination of forces in the Arctic—and members have been dusting off sub-hunting skills that got ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. President Volodymyr Zelensky of Ukraine visits the White House on Oct. 17. On Monday, the Ukrainian Security Service announced it ...

WSJ’s Daniel Michaels joins a Spanish warship for NATO military exercises as the alliance tries to show President Trump it ...

More uncertainty can push Russia to a higher alert, deploying more tactical and strategic nuclear warheads on board ...

(CNN) — Ukraine’s domestic security service, the SBU, said Monday that it struck a Russian submarine in the Black Sea port of Novorossiysk, causing critical damage to the vessel and effectively ...

At its current production rates, China is likely to have a far more menacing submarine force than Russia in short order—though its quality is still uncertain.

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 ...