A Question of Design, Not Evolution At first glance, it seems obvious that submarines should look like the creatures tha ...

Commander Samuel Dealey cautiously guides his Gato-class submarine USS Harder through the tropical night along the surface of the Sibutu Passage, the treacherous waters that separate Borneo from the ...

When some Ohio-class submarines were retrofitted with non-nuclear Tomahawk missiles instead, this one sub was the first to ...

When it comes to naval strength, the US is peerless, and that tradition continues with the first rigorous sea test of this ...

Russia announced "next-generation" weapons in 2018, including the Poseidon torpedo, which can be fired by the new "Khabarovsk ...

BREMERTON, Wash. — The Navy officially has a new “backbone” of its submarine fleet that is bigger, faster, quieter, and has more endurance and firepower than the Vietnam War-era design it passed by in ...

JS Sogei, the sixth Taigei-class submarine, entered the water in a ceremony held at KHI’s shipyard in Kobe City, Japan, Oct. 14, 2025. Credit: Japan Acquisition, Technology & Logistics Agency Japan’s ...

South Korea pitched its submarines to Philippine President Ferdinand Marcos for Manila’s ambitious naval modernization ...

China's submarine fleet is improving, making advancements in stealth. In a war, China's subs could put up a tough fight in the First Island Chain, analysts say. China has also prioritized sensors and ...

Cmdr. Robert Moreno has been fired as the commanding officer of the Ohio-class ballistic missile submarine USS Wyoming’s Blue Crew, according to Navy officials, who did not provide a specific reason ...

WASHINGTON, Oct 7 (Reuters) - The nominee to be the Pentagon's senior official for the Indo-Pacific region said on Tuesday the U.S. Defense Department was continuing to conduct a review of the AUKUS ...

Sweden's armed forces said Wednesday they were following a Russian submarine that entered the Baltic Sea a day earlier, amid mounting tensions in the region. "A Russian submarine entered the Baltic ...