A police alert turned into a potential Iranian “bomb plot” against a British military base used by the US. One of the five men arrested close to RAF Fairford, Gloucestershire, in the early hours of Sunday had called 999. Key points and original sources are listed below.

• A police alert turned into a potential Iranian “bomb plot” against a British military base used by the US.S1

• One of the five men arrested close to RAF Fairford, Gloucestershire, in the early hours of Sunday had called 999.S2