Iran’s foreign minister is meeting with Putin today. In a sense, you might wonder why; the American air strikes are already over, and the Russians did nothing to deter them. But Russia can conceivably prevent America from widening the war in the future to include regime change. Even more to the point, the Russians could replace the lost nuclear capability. A nukes for drones deal could well be on the table here.
Unless Putin and Trump have a secret deal in place–Ukraine for Iran. That’s not totally out of the question, either.