Any mistake at sea can be deadly, but on a sub the stakes are even higher. Here are five of the worst military submarine ...

James earned the warfare device, or “dolphins”, while embarked aboard the Virginia-class fast-attack submarine USS Vermont ...

The ambitious project has been delayed for at least a year due to concerns raised during sea trials regarding procedural ...

Find Chinese Nuclear Submarines Latest News, Videos & Pictures on Chinese Nuclear Submarines and see latest updates, news, information from NDTV.COM. Explore more on Chinese Nuclear Submarines.

The USS Cobia, a US Navy submarine, sank 13 enemy ships and rescued seven downed American pilots during World War II.

The Collins Class national security disaster is a $20B submarine mess, atop the well-known $368B AUKUS submarine ...

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India's Rs 50,000 cr has stalled after local contractors raised objections testing procedures during sea trial. | One of ...

Contractors have complained about whether proper procedures were followed during tests at sea. Read more at straitstimes.com.

The diesel engines charged the submarine's battery banks, which powered its electric motors. The water purifying system in the forward engine room could produce up to 1,000 gallons of fresh water ...

India's $6B submarine project faces delays due to contractor complaints and procedural issues during sea trials ...

Russia’s ITAR-Tass news agency reported that two diesel-powered submarines from the Russian Pacific Fleet successfully launched Kalibr cruise missiles at a naval target during the exercises ...