UK police arrested five men near RAF Fairford on suspicion of preparing terrorist acts.

U.S. officials said Iran would be mistaken to assume rising prices and the U.S. midterm election will erode President Trump's negotiating leverage in efforts to end the nearly seven-month conflict. A three-hour meeting this week produced no breakthrough, but Washington said it remains confident mounting economic pressure will push Tehran toward a deal. State Department deputy spokesman Tommy Pigott said President Trump holds all the leverage.

Russian foreign minister Lavrov said Turkey has not contacted Moscow about moving the S-400 system abroad and that such a move would be impossible without Moscow's consent.