British counterterrorism police Sunday were reportedly probing a major incident near a base used by the US Air Force after several men were arrested on suspicion of explosives offenses. Villagers have been evacuated from their homes near RAF Fairford in Gloucestershire. Key points and original sources are listed below.

• British counterterrorism police Sunday were reportedly probing a major incident near a base used by the US Air Force after several men were arrested on suspicion of explosives offenses.S1

• Villagers have been evacuated from their homes near RAF Fairford in Gloucestershire.S2

• LONDON, United Kingdom — British counterterrorism police Sunday were reportedly probing a major incident near a base used by the US Air Force after several men were arrested on suspicion of explosives offenses. Villagers were evacuated and Army bomb disposal e...S3