Thailand, a US treaty ally, has been adding to its arsenal of Chinese-made weapons with deals for ships, tanks and other high ...

Add Yahoo as a preferred source to see more of our stories on Google. China's submarine fleet is improving, making advancements in stealth. In a war, China's subs could put up a tough fight in the ...

Lieutenant-Commander Clive Waghorn, who has died aged 77, was a submarine weapons engineer officer in the Cold War and one of the line of notable Royal Navy Antarctic explorers and expedition leaders ...

From nuclear-armed giants to stealthy hunters, a handful of Russian submarines are built specifically to carry some of the world’s deadliest weapons. Ranked among Russia’s six most dangerous boats in ...

Russia's Project 09851 submarine Khabarovsk, designed to deploy the Poseidon nuclear torpedo, may begin sea trials in 2026.

SEOUL, South Korea (AP) — North Korea on Thursday displayed apparent progress in the construction of a nuclear-powered submarine, with state media photos showing a largely completed hull, as leader ...