The Lada-class was Russia's entry into fourth-generation submarines and the planned replacement for the Cold War Kilo-class.

The Columbia-class nuclear missile submarines will cost hundreds of billions of dollars over their lifetime at sea. And they ...

Canada has chosen to enter negotiations with a German defense builder to supply its next submarine fleet. Here are the ...

Virginia-class submarine program. The Navy has been procuring Virginia (SSN-774) class nuclear-powered attack submarines (SSNs) since FY1998, and a total of 40 have been procured through FY2024. From ...

Most of China's submarine fleet is diesel-electric, but Beijing is ramping up production of nuclear-powered classes.

Canada will conclude contracting no later than the end of 2027, with the first four submarines to be delivered ahead of ...

Summary and Key Points: America’s Seawolf-class submarines are among the most advanced and stealthy in the world, originally designed to counter the Soviet submarine threat during the Cold War.

A Trident II D5 missile launches from deep underwater using gas pressure before its rocket ignites above the ocean surface.

If the Soviet Navy’s base at Cienfuegos, Cuba, had been fully established before the Nixon administration intervened to stop it, these submarines would have been operating just off American shores.

How do submarines launch missiles from underwater without getting them wet? Discover the hidden gas-ejection trick behind the ...