The UK has unveiled cutting-edge undersea surveillance warfare technology on December 8, designed to track Russian submarines more accurately across the North Atlantic. The system includes new autonomous underwater drones, AI-based sonar processing, and next-generation sensors capable of identifying stealth subs at greater distances. The announcement comes as Britain and Norway signed a new defence pact that will see both nations operate a combined fleet of at least 13 anti-submarine frigates. UK Undersea Surveillance | Russian Submarines | North Atlantic Security | Autonomous Underwater Drones | AI Sonar Technology | Next Generation Sensors | UK Norway Defence Pact | Anti Submarine Warfare | Royal Navy Technology | Stealth Submarine Tracking | Maritime Security | Defence Technology Update | Firstpost Spotlight | Firstpost | News Live | World News | Latest News | Global News | International News | News | Trending News #ukdefence #russiansubmarines #underseasurveillance #antisubmarinewarfare #royalnavy #northatlanticsecurity #militarytechnology #aiwarfare #defencenews #navalpact #uknorway #submarinetracking #firstpostspotlight #spotlight #firstpost #newslive #worldnews #latestnews #globalnews #news #internationalnews #trendingnews Firstpost is an Indian news and media website. Get all the incisive opinions, in-depth analyses and other visual stories that matter to you and the world right here on this channel. Subscribe to Firstpost channel and press the bell icon to get notified when we go live. / @firstpost Follow Firstpost on Instagram: / firstpost Follow Firstpost on Facebook: / firstpostin Follow Firstpost on Twitter: / firstpost Follow Firstpost on WhatsApp: https://www.whatsapp.com/channel/0029...