National Security Journal on MSN

The US Navy’s $132 billion Columbia-class submarine is now a giant headache

Summary and Key Points: The U.S. Navy’s Columbia-class ballistic missile submarines are designed to replace the aging ...

China is building submarines faster than ever, think tank says. Why that’s a problem for Washington

China has ramped up its production of nuclear-powered submarines over the past five years to the point where it is launching subs faster than the United States, threatening to negate a sea-power ...

Australia pledges $2.7 billion to progress nuclear submarine shipyard build

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 ...
The Hill

North Korea touts nuclear sub’s construction

North Korea touted its progress in building a nuclear-powered submarine, releasing photos through state media on Thursday showing a largely completely vessel. The official Korean Central News Agency ...
The Diplomat

What We Know About China’s Secretive Nuclear Submarine Fleet

With the 09IIIB class and future 09V class, China’s development of nuclear-powered (and nuclear capable) submarines is at an ...
NBC News

North Korea displays apparent progress in construction of nuclear-powered submarine

SEOUL, South Korea — 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 Kim ...