Russia’s Kilo-class diesel submarines first went into service in the 1980s. Since that time, the Russians have built, deployed—and exported—this model of submersible continuously.

Portugal's military said that it observed a Russian Kilo-class submarine moving through the country's continental exclusive economic zone near northern Spain on Friday. NATO Maritime Command later ...

Moscow: India has made another arms deal while circumventing international sanctions imposed against Russia. The Indian ...

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The United States and its allies contend with China, Russia and North Korea’s military ambitions, top U.S. military commander ...

What You Need to Know: In 2015, a Chinese Kilo-class submarine (designed in Russia) tracked the USS Ronald Reagan off the coast of Japan for about half a day, highlighting... The U.S. Navy’s ...

Moscow’s intelligence ship Yantar enters UK waters in ‘another example of growing Russian aggression’, according to the ...

A Russian attack submarine that was stationed in Syria has officially left the Mediterranean Sea. The departure of the Kilo-class Novorossiysk leaves Russia without any known submarines in the region.

A Russian attack submarine that was stationed in Syria has officially left the Mediterranean Sea. The departure of the Kilo-class Novorossiysk leaves Russia without any known submarines in the region.