One American submarine inflicted such severe damage on Japanese shipping that it became a priority target for Imperial Navy ...

The U.S. Navy today possesses the most technologically advanced submarine force in the world. Its nuclear-powered attack submarines and ballistic missile submarines remain unmatched in speed, ...

Russian and Chinese submarines have conducted their first joint patrol in the Pacific, the latest in a series of efforts to expand military cooperation between the two countries. The Russian Navy's ...

When Rear Admiral David Patchell, the commander of Canada’s Pacific naval fleet, looks out to sea from the docks at Canadian Forces Base Esquimalt, he sees an ocean filled with hidden perils.

A Newsweek map shows where the United States has maintained a presence of nuclear-powered submarines across three island chains in the Pacific through deployments and port calls, as part of Washington ...

(CNN) — Russia and China have conducted their first-ever joint submarine patrol in the Pacific, according to reports in state-run media. The patrol by diesel-electric submarines began in early August, ...

The debate over nuclear-powered submarines is likely to serve as a critical indicator of Japan’s strategic trajectory.

Seoul, South Korea (CNN) — South Korea wants to join the undersea naval elite – and has received the blessing of US President Donald Trump to do just that. Having Seoul become the seventh country in ...

A submarine in the Pacific Ocean was found with over 12,000 pounds of cocaine worth over $165 million, officials said. The vessel was intercepted by officials with the U.S. Coast Guard, who arrested ...

Hanwha is planning to sail one of its advanced KSS-III attack submarines across the Pacific Ocean and dock it off British ...