What You Need to Know: India’s first nuclear-powered submarine, INS Arihant, suffered significant damage in 2018 when a crew member left the rear hatch open, allowing seawater to flood the ...

What You Need to Know: China’s newest nuclear-powered submarine, the Zhou-class, reportedly sank near a Wuhan shipyard during construction, likely due to operator error, according to reports ...

India's first nuclear-powered ballistic missile submarine has been grounded for almost a year after it flooded with seawater and almost sank last February. The $2.9 Billion INS Arihant has been ...

Wednesday’s big news of the Navy opening submarine jobs to enlisted women will not start to affect San Diego subs for at least five years. Navy officials announced their plan to bring female ...

India’s first ballistic missile submarine was out of commission for ten months after someone neglected to properly close a hatch. The nuclear-powered submarine INS Arihant was flooded with ...

Water “rushed in as a hatch on the rear side was left open by mistake while was at harbor” in February 2017, shortly after the submarine’s launch, The Hindu reports.

It is possible to escape from a submarine stranded on the sea bed — but only under certain conditions. And the deeper you get, the less chance you have of survival.

THIS is the horrific moment the Sindbad submarine disaster unfolds as the vessel plunges beneath the waves with its hatches still open. Harrowing footage shows the sub beginning its dive beneath th… ...