Liam Thompson tries to build a functional cardboard submarine in a bold DIY experiment.

South Korea is taking a different path to Australia in building nuclear-powered submarines, but its plan still hinges on the ...

Tucked beneath the surface, the world's largest animals had been singing for millennia, and it took a classified military ...

The mystery of U-869, a German submarine found 60 miles off New Jersey, took years of risky dives and three deaths to solve.

Summary and Key Points: Australia’s six Collins-class submarines were meant to be the pride of its navy. Instead came ...

A committee of Congress wants the US Navy to explain how building "Trump-class" battleships will not delay other ...

At the Shangri-La Dialogue last weekend, three defence ministers performed a quiet act of damage control on Aukus and called ...

A Greens senator has cast doubt on the threat from China as the AUKUS submarine pact faces renewed pressure.

The Royal Navy will receive all eight of its Type 26 frigates as planned, despite speculation over build slots being offered ...

The Economic Coordination Committee (ECC) of the cabinet approved a summary submitted by the defence ministry for the ...

Fourteen Navy ships are retiring in 2026, but the real challenge begins with recycling, cleanup, and disposal.

Law professor Alexander Gillespie called it a "warning shot" from China, but said it was excellent Luxon and Albanese were ...