A large cache of what appear to be classified Pentagon documents circulating on social media channels is becoming a growing source of anxiety for US intelligence agencies, as numerous allies have been forced into denials over the purported leaks.
Half a dozen photographs of printed classified documents, mostly pertaining to the state of the Ukraine war as of the beginning of March, started to be shared on Russian Telegram channels in the middle of last week, even though research by open-source intelligence organisation Bellingcat suggests they made the rounds on niche gaming image boards several weeks earlier.
