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UK runs NATO war drill from disused London Tube stop

By Thomson Reuters May 22, 2026 | 9:44 AM

LONDON, May 22 (Reuters) – A disused platform of London’s Charing Cross Tube station was transformed into a temporary ​military headquarters for a NATO ‌wargame exercise this week involving hundreds of personnel from the United States, Britain, France and Italy.

The Ministry of Defence said on Friday ‌the ​exercise had tested technologies ⁠and methods intended ⁠for real-world use if NATO were called on to defend its European allies.

It comes at a time of heightened ​tension between NATO and Russia over the war in Ukraine and as ⁠Moscow conducts major military ⁠drills, including nuclear exercises.

Images released ​by the MoD showed uniformed personnel delivering ​briefings in front of temporary screens ‌displaying military maps on a now-defunct Jubilee Line platform, last used by commuters more than 25 years ago.

The exercise ⁠simulated a conflict in Estonia in which NATO’s Article 5 collective defence clause was triggered, ⁠requiring forces to ‌respond to a threat on ⁠the alliance’s eastern flank.

Led by ​the ‌UK-based Allied Rapid Reaction Corps, ​NATO’s rapid-reaction ⁠force, the drill tested how commanders could plan and direct operations involving up to 100,000 troops across land, sea and air.

(Reporting by Sam Tabahriti; editing by ​William James)