Nuclear submarines carry out multiple types of missions, but no matter the mission, it's vital that they remain hidden in the ...

The concept of a submarine aircraft carrier promised the stealth of a sub with the striking power of an aircraft carrier. First explored by the U.S. Navy in the 1920s and again in the 1950s, designs ...

Add Yahoo as a preferred source to see more of our stories on Google. Ukraine hit a Russian submarine with drones in Novorossiysk, Ukraine’s security service SBU said, marking the first time in such ...

Breakthrough trial with Tiqker clock aboard XCal submarine advances resilient navigation in GPS-denied environments Testbed submarine XV Excalibur went to sea with Infleqtion’s quantum optical atomic ...

That's the goal of the EDA's €4.8-million (US$5.6-million) Submarine Hull/Rudder/Propeller Hydrodynamics Interaction and Hydroacoustics (SPHYDA) project. This four-year endeavor will look at how to ...

India's ambition for indigenous nuclear-attack submarines faces a ten-year wait. The first vessel is projected for 2036. A ...

Kazan launches Oniks cruise missile from underwater, hitting a simulated target 300 km away, underscoring Moscow’s naval modernization efforts.

In the silent world beneath the waves, the balance of power often depends less on size and cost than on the ability to go unseen.

In 1968, the nuclear submarine USS Scorpion completed a secret Cold War mission and began its journey home. Days later it ...