The gap between Russia and the West has pushed Moscow to prioritize unconventional capabilities, a top Norwegian military ...

Summary and Key Points: The Kilo-class submarine is the Soviet Union’s most successful naval export, designed for shallow-water interdiction and "black hole" stealth. -However, naval experts now warn ...

For three years, Ukraine has waged an unconventional naval campaign that fundamentally altered the balance of power in the Black Sea. What began as an improvised effort by four engineers working with ...

There has been a tenfold increase in the number of security incidents at Britain's nuclear submarine base since Russia's full invasion of Ukraine, LBC has learned.

Analysts differ on the question of whether Moscow would trade away highly sensitive nuclear submarine technology in exchange for battlefield support.

Russia launched its full-scale invasion of Ukraine four years ago, and the fighting continues. Here's a look at where the war ...

About half of the country’s federal budget goes toward the fight in Ukraine, money that does little to support its long-term development.