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Britain to invest £90 million in drones, sensors to counter Russian undersea threats

By Thomson Reuters Nov 10, 2026 | 5:30 AM

LONDON, Nov 10 (Reuters) – Britain said on Tuesday it would spend £90 million ($121 million) on ​drones, sensors and artificial intelligence ‌systems to help the Royal Navy counter Russian undersea threats in the North Atlantic and protect critical ‌infrastructure.

• ​New network of ⁠autonomous systems equipped with ⁠advanced sensors will create a unified surveillance capability to improve the detection and monitoring of ​submarine activity

• Western officials have warned Russia has increased ⁠activity around subsea ⁠infrastructure

• In April, Britain ​said it had deployed military vessels ​to deter Russian submarines who ‌it said had spent more than a month in and around British waters, warning Moscow ⁠that any attempt to damage cables or pipelines would have “serious consequences”

• Russia has ⁠denied ‌the allegations

• NATO allies ⁠have strengthened surveillance of ​cables ‌and pipelines in recent ​years

• Undersea ⁠cables carry most global internet traffic and support financial transactions

($1 = 0.7437 pounds)

(Reporting by Sarah Young, writing by Sam Tabahriti; editing by ​Yoruk Bahceli)