Diesel engines cannot work without oxygen, so how do diesel submarines operate when they're underwater? Their propulsion ...

Iran has reportedly begun laying sea mines in the Strait of Hormuz, one of the world's most critical energy routes. A few dozen mines have been placed so far in the waterway, according to media ...

Nuclear submarines look like ships on the surface, but underwater the physics changes completely. This breaks down how they control buoyancy and stability, navigate without GPS, run on silent electric ...

The Mark 48 is the U.S. Navy’s heavyweight submarine-launched torpedo for anti-submarine and anti-surface warfare.

Dear Abby advises a woman on how to avoid creepy men at work. DEAR ABBY: I work in a place where being friendly to customers is part of my job requirement, but I feel like many guys interpret this the ...

The South Australian and federal government release plans for the shipyard in Adelaide that will build at least eight nuclear-powered submarines under the AUKUS pact with the US and the UK.

As the Albanese government announces a $3.9 billion downpayment on the shipyard to build Australia’s promised submarines, locals on the Lefevre Peninsula are largely optimistic about the nuclear ...

The Israeli military said it had sent a broad wave of strikes at the Iranian capital early Saturday. Some strikes hit an area ...

Madeleine Fraser does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

By Idrees Ali and Phil Stewart WASHINGTON, March 4 (Reuters) - The U.S. military carried out a strike that sank an Iranian ...