The US Air Force has responded to suspected unauthorised drone activity over RAF Lakenheath in Suffolk, placing the base on alert on Friday evening. The Air Force said no personnel, aircraft or infrastructure were affected by the incident.
The Air Force confirmed that it had responded to the activity, and reports said a siren sounded at the base while the alert was in place. Lakenheath is a United States Air Force base on British soil, and the incident drew attention because of its strategic role. The base has not said how long the lockdown lasted or how many drones were involved.
Key details remain unknown. The source and operators of the drone or drones have not been identified, and neither their type and size nor their flight paths and duration have been reported. It is not clear whether the activity was hostile or accidental, and no arrests or suspects have been reported. The status of any official investigation has not been described.
Some reports linked the incident to an aircraft evacuation at the base several days earlier, which would suggest a sequence of security concerns in a short period. Earlier coverage also cited an Iranian threat as context, although the available material does not establish any direct connection between that threat and the drone activity over Lakenheath.
A comment from the UK Ministry of Defence has not been reported, so it is not yet known how British authorities view the incident or whether they are involved in the response. Further information from the Air Force or UK officials would be needed to establish what caused the alert and who, if anyone, was responsible.