A British-Iranian man was arrested in a security investigation involving a military site in Gloucestershire.

The inquiry concerns alleged threats aimed at Royal Air Force Fairford.

The article says Fairford is used heavily by United States military personnel and aircraft.

Police have increased patrols around defense sites, and the probe involves more than one jurisdiction.

Officials said allied intelligence sharing helped uncover the alleged threat before harm occurred.

A headline in the article quotes Rubio saying a foreign actor was involved in an alleged plot.

U.S. officials said earlier warnings about hostile states targeting allied bases had already been circulating.

Investigators are examining digital communications and travel logs, and further charge details are expected.

Read the full article on the Fairford arrest and the British-Iranian suspect.