Donald Trump did not suddenly become a dove. He did not wake up one morning converted to the wisdom of Quincy Adams, George Kennan, or the old conservative suspicion of crusading wars. When he paused another planned attack on Iran, the public explanation was diplomatic: Qatar, Saudi Arabia, and the United Arab Emirates had urged restraint; Pakistan had carried a proposal; talks had become serious enough to justify delay. That explanation is true as far as it goes. It is not enough.
The deeper story is that Washington’s military calculus has changed. The old assumption – that Iran could be bombed, contained, humiliated, and then brought quietly to the table – has met the hard surface of reality. American power remains immense. But immensity is not the same as usability. A superpower can destroy a great deal and still fail to produce a political result worth the price.
