- UK Begins Work on Next Generation Nuclear-Powered Attack Submarine https://www.navalnews.com/event-news/dsei-2021/2021/09/uk-begins-work-on-next-generation-nuclear-powered-attack-submarine/ 25 comments europe
- North Korea unveils work on nuclear-powered submarine for the first time https://www.nbcnews.com/news/world/north-korea-unveils-nuclear-powered-submarine-first-time-rcna195450 14 comments geopolitics
- North Korea unveils work on nuclear-powered submarine for the first time https://www.nbcnews.com/news/world/north-korea-unveils-nuclear-powered-submarine-first-time-rcna195450 22 comments worldnews