British anti-terror police have arrested a 27-year-old man of British and Iranian descent in London as part of an ongoing investigation into an incident near the Fairford military base. The man is suspected of "preparing a terrorist act." The incident occurred on Sunday, when suspicious vehicles were discovered near the base during the night of Saturday to Sunday. The arrest took place on Thursday, October 1st. The investigation follows the discovery of the vehicles near the Fairford base, which is used by the U.S. military in its operations in the region. Authorities have not disclosed further details about the nature of the vehicles or what they may have contained. The police have emphasized that the arrest is part of a broader inquiry into the incident. British Prime Minister Andy Burnham mentioned on Wednesday that there were "strong indications" of Iran's involvement in the matter. However, he did not provide specific evidence or details to support this claim. The British government has not confirmed any direct connection between the arrested man and Iran, nor has it stated whether the suspect is linked to any known terrorist organizations. The arrest highlights the ongoing tensions between the United Kingdom and Iran, particularly in relation to military activities in the Middle East. The Fairford base is one of several locations in the UK used by the U.S. military for operations in the region. While the investigation is ongoing, authorities have not yet revealed whether the suspect will face charges related to the incident.