UK police state there is increasing evidence of Iranian involvement in a significant security incident near RAF Fairford in late September. Two 24-year-old men have been charged, one with assisting a foreign intelligence service, which UK counter-terrorism police believe to be Iran. The other was charged with entering a prohibited place with the intent to prejudice UK interests. Previously, one man was arrested at the scene in September, then re-arrested by UK counter-terrorism police on October 20, and charged on Tuesday.