US Department of Homeland Security (DHS) Secretary Markwayne Mullin says Washington was aware Iran might attack a military asset in the UK, prior to the arrests of five men near the RAF Fairford airbase at the weekend, Al Jazeera reports.
“We had already been watching this with our counterparts in London, giving them a heads-up,” Mullin says in an interview with Fox News. “We just didn’t know where it was coming from.”
