Here is a concise original summary based on the information published by the source. British-Iranian man arrested in RAF Fairford investigation politico.euTrump says Iran decision coming ‘very soon’ as US probes possible Fairford terror links Fox NewsU.K. counter-terror police arrest British-Iranian suspect over Fairford air base investigation CBCU.K. arrests Iranian dual national on suspicion of involvement in air base plot The Washington PostUK Believes Iran Played a Part in RAF Fairford Air Base Incident, Burnham Says The New York Times For the full context and any later updates, use the original source link.