IC Operations & Tradecraft — 2026-10-24

DNI Warns Rubio of Advanced Iranian Assassination Plots Against U.S. Personnel Abroad

BLUFClayton's memo reframes the Middle East drawdown as a response to advanced Iranian assassination plotting, and further embassy staff reductions will likely follow by early November.

Director of National Intelligence Jay Clayton wrote in an unclassified October 23 memo to Secretary of State Marco Rubio, copied to CIA Director John Ratcliffe, that Iran has "substantially increased" efforts to target U.S. personnel and that lethal plotting has "reached advanced stages in both the Middle East and certain other countries" 123. Axios obtained the memo, and a U.S. official confirmed its authenticity to the Jerusalem Post and Scripps News 123. It names no specific targets, plot methods, or countries outside the Middle East, and says the intelligence had already gone to cleared senior State officials 12. Clayton said it is relevant to more personnel than are authorized to receive it and offered to downgrade as much as possible for wider sharing 12. On Friday the State Department cut staff at embassies in the UAE, Lebanon, Qatar and Jordan, after ordering Riyadh, Jeddah and Dhahran departures earlier in the week, and a U.S. official cited both Houthi attacks and Iranian plots 13.

Analysis
We have high confidence in this assessment, which rests on an authenticated unclassified memo and consistent reporting across four outlets. Those outlets converge on one document rather than independent collection, so the sourcing is narrower than it looks. The memo shifts the drawdown rationale from Houthi attacks alone to Iranian lethal plotting at an advanced stage, which fits the reported Quds Force reorganization of Unit 840 into Unit 600 with a desk for the United States and Europe. Clayton's push to downgrade the intelligence for wider distribution will prompt posts to reassess their own footprints. The State Department will likely order departure or announce staff reductions at at least one additional Middle East embassy or consulate between October 25 and November 7. The memo may instead be mainly a bureaucratic effort to widen access, while the cuts respond to the Houthi threat to Saudi Arabia and the Gulf. If no further post is cut by November 7, the footprint has stabilized and current posture can hold. If one is, State and Defense planners must build evacuation and consular capacity for another mission.
4 sources
  1. Scoop: U.S. intel memo warns of advanced Iranian plots to kill officials abroad - Axios
  2. Rubio received intel warning of Iranian plots against US diplomats, official confirms to 'Post' - The Jerusalem Post
  3. New memo to Secretary Marco Rubio warns Iran is working to target US personnel - ABC15 (Associated Press)
  4. Memo: Lethal Iranian plots against U.S. citizens increased - The Hill

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UNCLASSIFIED // OPEN SOURCE