Mind the drone gap: war games begin inside secret Nato bunker in London tube station

Deep in Charing Cross underground station, in the disused terminus of the Jubilee line, a secret Nato command bunker has this week been discreetly at work. Dozens of mostly British soldiers were engaged in a war game defending Estonia from a Russian invasion in 2030, unbeknownst to commuters and tourists bustling above. The secret chambers are behind two sets of normally locked, metal double doors. …