SLBMs can be launched from underwater nearly anywhere in the world—and are incredibly difficult to intercept, making them ideal second-strike nuclear weapons.

Conversion of the USS Ohio into a cruise missile submarine (SGN) began in November 2002. The work was completed in January ...

USS Halibut began life as a Regulus cruise-missile submarine, but its real legacy came after a radical refit turned it into a ...

India is on the cusp of a major milestone in its nuclear deterrent capability, with the Indian Navy confirming that INS ...

Imagine a missile that flies faster than sound, travels 650 kilometres across the ocean, and then drops a smart underwater ...

MOSCOW (AP) — Russia has conducted a successful test of a new atomic-powered and nuclear-capable underwater drone, President Vladimir Putin said Wednesday, declaring that the new weapon can’t be ...

India has taken a significant step to boost its naval strength by finalizing a deal to lease a Russian nuclear-powered attack ...

India leases a Russian Akula-class nuclear submarine, K-391 Bratsk, to become INS Chakra III. Secure advanced underwater ...

Putins' new Khabarovsk submarine was launched from the Sevmash shipyard and is capable of carrying devastating Poseidon torpedoes which are capable of wiping out coastal cities ...

The K-132 Irkutsk, a Project 949A submarine, is being scrapped by Russia, highlighting the challenges of its long-stalled modernization program since 2001.