Submarines are a vital part of the United States Navy, but there is one in particular that stayed at sea for 727 days. Here's ...
The U.S. Navy has quietly moved one of its most advanced submarines into contested waters, signaling that Washington is ...
This preview offers a rare glimpse on board one of Britain’s nuclear-powered Trident submarines. It explores daily life for ...
Ukraine said on Monday it hit and disabled a Russian missile-carrying submarine docked at a Black Sea naval base using ...
The UK Submarine Delivery Agency announcement on 11 December 2025 that it handed over autonomous submarine XV Excalibur to ...
Russia's only known submarine in the Mediterranean Sea, the Kilo-class Novorossiysk, was spotted leaving the region last week ...
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India’s S5 SSBN: The Submarine That Keeps Xi Jinping Up at Night

The S5 submarine is a critical step towards India’s future “blue-water” navy—allowing it to go head-to-head with the People’s Liberation Army Navy far from India’s shores.
Last week, former president of Russia and close Putin ally Dmitry Medvedev lashed out against the United States on X, once again reminding the world of Russia’s nuclear capabilities—a pattern ...