Key Points and Summary – In 2005, workups off California, Sweden’s AIP-powered HMS Gotland (built for around $100,000,000) reportedly penetrated the aircraft carrier USS Ronald Reagan’s (built for around $6,000,000,000) screen and registered simulated torpedo “kills,” exposing how hard modern diesel-electrics are to detect and track. -The U.S. Navy responded by leasing Gotland (2005–2007) as […]
Downvote because the source title is misleading and the OP didn’t mention it. Some of the deep dive into the situation was interesting though