The Barracuda-class (Sierra) submarines picked up some of the Alfa attributes but dialed back performance to make the submarines more maintainable. The Shchuka class (NATO: Akula) also borrowed ...

The most recent case involves the apparent sinking of a new class of Chinese submarine—reportedly nuclear-powered. The most remarkable element of this story isn’t the sinking. It’s the ...

The Astute-class Submarine is Extraordinary—and No One Has Ever Heard of It Using three-dimensional (3D) design models, the British Royal Navy’s Astute-class submarine is one of the most ...

The Virginia Class attack submarine is the U.S. Navy’s newest undersea warfare platform and incorporates the latest in stealth, intelligence gathering and weapons systems technology. Attack ...

Astute-Class: Feast Your Eyes on 1 Of the Best Nuclear Attack Submarine Ever The Astute-class submarine is Britain's cutting-edge replacement for the aging Trafalgar-class attack subs. Developed ...

The USS Washington completed three demanding national security missions by obtaining sensitive and unique intelligence.

The modernization of a pier at a Pacific Fleet base, whose exact location the report did not disclose, has allowed five Borei-class ballistic missile submarines and two Yasen-class cruise missile ...

There are scheduled to be 51 Virginia-class submarines in the US fleet by the early 2030s. The US Navy’s Virginia-class submarine fleet is set to benefit from two new contract modifications awarded to ...

One of the key provisions in the Australia-U.S.-U.K. (AUKUS) agreement is for America to sell Australia between three and five Virginia-class nuclear-powered attack submarines beginning in 2032.

October 13, 2024: The Persian Gulf nation of Qatar has ordered several M23 class miniature submarines from an Italian firm. These boats are 23 meters long and five meters wide. They can dive to a ...

And for those on board the Vanguard-class vessels, patrolling at sea in a nuclear submarine, the challenges are all the greater. Last year, one such British submarine broke the record for the ...