U.S. spy chief warns Iran has ramped up efforts to target Americans

Iran has “substantially increased” its efforts to target Americans in the West Asia and beyond, U.S. national intelligence chief Jay Clayton warned on Friday (October 23, 2026).

The warning comes after Washington ordered non-essential U.S. embassy staff and their families to leave Saudi Arabia this week, following increasing attacks from Yemen’s Houthis.

The kingdom has come under near-daily attacks this month from the Iran-backed group, including a strike on Riyadh’s international airport that was the kingdom’s deadliest in years.

“We have received intelligence that Iran has substantially increased efforts to target U.S. personnel,” Mr. Clayton said in a memo sent to Secretary of State Marco Rubio, according to a U.S. official.

“The lethal plotting efforts by the Iranians against U.S. citizens have reached advanced stages in both the Middle East and certain other countries,” said the memo, which was first reported by Axios.

Washington previously ordered non-essential staff to leave the Gulf ahead of the start of its war against Iran and again in July before U.S. President Donald Trump called off a new wave of strikes.

The U.S. official said: “When it comes to our staffing at embassies, we constantly evaluate new information about the security environment.”

“The threat of Houthi attacks and of Iranian terror plots targeting US officials are informing our decisions,” the official added.

Mr. Trump suggested on Friday (October 23, 2026) that the U.S. might launch renewed military operations against Iran.

“We may do another little Epic Fury” Trump said, referring to the US name for its attacks on Iran. He did not give any indication on timing.

The conflict began in late February with U.S.-Israeli attacks on Iran, killing the country’s supreme leader, along with senior military commanders.