Most of China's submarine fleet is diesel-electric, but Beijing is ramping up production of nuclear-powered classes.

SEOUL, Dec 25 (Reuters) - Hanwha's Philly Shipyard has the capability of building a nuclear-powered submarine for the U.S. Navy, said Alex Wong, global chief strategy ‌officer at Hanwha Group, ...

North Korea on Thursday showed apparent progress in the construction of a nuclear submarine, with state media pictures showing a largely completed hull, as leader Kim Jong Un condemned rival South ...

Nuclear submarines can split atoms, generate electricity, manufacture breathable oxygen, and distill fresh water from the ocean, yet they cannot produce the one resource that ultimately forces them ...

SEOUL, South Korea (AP) — North Korea on Thursday displayed apparent progress in the construction of a nuclear-powered submarine, with state media photos showing a largely completed hull, as leader ...

China has rapidly built up its submarine fleet by making a technological U-turn to produce boats the U.S. hasn’t built in more than 65 years. More than half of the estimated 66 submarines operated by ...

SYDNEY, Feb 15 (Reuters) - Australia said on Sunday it would spend A$3.9 billion ($2.76 billion) to progress construction of a shipyard that will help deliver nuclear-powered submarines under the ...

SEOUL, South Korea — An arms race for nuclear-powered submarines is accelerating between North and South Korea amid shifts in the United States' security strategy in the region. North Korea's state ...