National Security Journal on MSN

A cheap $80,000,000,000 Canadian submarine 'sank' a $5,500,000,000 US Navy aircraft carrier

In 1981, an $80 million Canadian diesel-electric submarine quietly snuck through the screen of destroyers, cruisers, and air ...
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AIP: The Cheap Stealth Submarines the U.S. Navy Will Never Build

Key Points and Summary - The U.S. Navy exclusively operates nuclear-powered submarines due to their unparalleled advantages in endurance, speed, and firepower, which are essential for global power ...
The National Interest

‘Cheap and Quiet’ Submarine from Sweden ‘Sunk’ a U.S. Navy Aircraft Carrier in a Wargame

What You Need to Know: The Swedish Navy’s Gotland-class submarine, built between 1992 and 1996, revolutionized diesel-electric submarines with its Stirling engine air-independent propulsion (AIP) ...
Business Insider

US Navy's new submarines are 'in crisis' as costs balloon by $17 billion, lawmaker says

The US Navy's Virginia-class submarine program is projected to run $17 billion over budget through 2030. The Navy is expected to build two Virginia subs a year and faces a time crunch with upcoming ...