A UK-Iranian dual national has been arrested on suspicion of preparation of terrorist acts in connection with the incident at RAF Fairford, counter-terror police have said. The 27-year-old man was arrested in Westminster, London. A second man, a 26-year-old UK national, has also been questioned under caution, and two properties in the area have been searched. Tap the link in @BBCNews’s bio for more on this breaking news story. #RAFFairford #Gloucestershire #BBCNews