Britain's Ministry of Defence says design work is already underway on new floating dry docks for the Royal Navy.

The UK has tracked a Russian spy ship in its waters twice in recent months. In November, a British submarine followed the vessel and surfaced nearby to turn it away. The UK defense secretary said the ...

Sydney Hudson is a member of the Young Leaders Program at The Heritage Foundation. Wilson Beaver is a senior policy advisor in the Allison Center for National Security at The Heritage Foundation.

Russian submarines are being secretly deployed alongside Moscow's spy ship to map critical undersea infrastructure. A ...

Allied firepower in the Western Pacific will get a significant boost with as many as five U.S. and British submarines operating from Australia by 2027, according to a report by an Australian think ...

Putin’s overt provocations against the West are a reminder of the constant military threat posed by the country. By floating ...

The S-class submarine’s legacy endures as a testament to undersea warfare’s evolution, and the brilliance of early 20th century British submarine designs. The British S-class submarine was one of the ...

In the midst of the Falklands War, British sailors hunting for ARA San Luis launched ordnance at the sonar and radar signals of whales, wrecks, and even flocks of seagulls — anything that might have ...

Russia may have planted trackers around core areas of submarine travel on the seabed around the British Isles, which would allow the Kremlin to observe NATO movements at sea. The Royal Navy’s ...