Dual U . K .- Iranian national arrested over security incident at U . S .- run air base in England

British authorities arrested a 27-year-old dual United Kingdom and Iranian national in London on Thursday in connection to a security incident at the RAF Fairford air base. The base, which is owned by the U.K., is operated by the United States. The arrest follows a reported security breach that occurred at the facility earlier this week.

Five other men, who were initially taken into custody regarding the same incident, have since been released on bail without charge. The investigation into the event remains ongoing as authorities examine the circumstances surrounding the security breach.