National Security Journal on MSN
The U.S. Navy Has a New State of the Art Nuclear Attack Submarine
The U.S. Navy has officially taken delivery of the Virginia-class attack submarine USS Massachusetts (SSN-798) from HII’s ...
South Korea's government has announced that it has finalised an agreement to build nuclear-powered submarines in partnership with the United States. The US has approved the "attack submarines" and ...
The National Interest on MSN
US Navy Tests Two Advanced Virginia Attack Subs at Once
From upgraded armament power and redesigned bows, the Block IV Virginia submarines are believed to be unmatched at sea. Idaho ...
Austal USA entered a Memorandum of Understanding (MoU) with Australian Submarine Corporation (ASC) during the 2025 ...
The US wants South Korea to eventually deploy its newly approved nuclear-powered submarines to help counter China’s rapidly expanding fleet, calling it a responsibility expected of a key ally, ...
The United States will share closely held technology to allow South Korea to build a nuclear-powered submarine, President Donald Trump said on social media after meeting with the country’s president ...
National Interest on MSN
How Worried Should America Be About China’s Submarine Fleet?
Since the end of the Cold War, China has built up a top-notch submarine force—posing a significant threat to the US Navy’s operations in the Indo-Pacific.
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