This power gets the submarine class up to speeds that exceed 25 knots (roughly 28 mph) while submerged. Lt. Cmdr. Bob Aronson, USS Seawolf's executive officer in 1998, soon after it was ...

as the site for a new state-of-the-art diesel engine assembly ... propulsion systems for its two most recent submarines, the Los Angeles and Seawolf classes. In addition, Westinghouse-built ...

The following is the March 21, 2025, Congressional Research Service In Focus report, Navy Next-Generation Attack Submarine ...

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.

The submarine’s massive size and quiet operation—owing to advanced sound-dampening technologies—made it a formidable ghost in ...

While addressing the ceremony, Vice Admiral Ovais Ahmed Bilgrami, a vice chief of the Naval Staff of the Pakistan Navy, emphasized that the Hangor-class submarines, equipped with state-of-the-art ...

Submariners have returned from what is believed to be the longest deployment of a nuclear-armed submarine in Royal Navy history. A Vanguard-class boat reportedly returned to its Faslane base on ...

The Israeli Navy currently operates five Dolphin-class submarines based at Haifa. These diesel-electric vessels were designed and constructed by Germany’s Howaldtswerke-Deutsche Werft in the ...

PERTH: In the control room of the American Virginia class attack submarine USS Minnesota, off the Western Australian coast, sonar operators adjust to the chatter of dolphins in new waters where ...

The submarine named for the state of Iowa officially will be accepted into service at 9 a.m. Iowa time April 5 into the U.S.