UK Counter-Terrorism Police Probe Explosives Incident at RAF Fairford

British counter-terrorism police are investigating an incident at RAF Fairford, a US-operated airbase in Gloucestershire, after several individuals were arrested on suspicion of violating the explosives act. A bomb squad checked vehicles near the base, and security measures have been heightened in recent days. The situation is reported under control, but the nature and motive of the incident remain unclear.