The war against Iran has entered a fascinating new stage, with the United States leading the escalation. The days of worrying about President Trump’s memorandum of understanding with Iran, promoted by the Vance-Witkoff wing, appear to be behind us. That deeply flawed arrangement was never going to last.

Iran continued attacking commercial shipping and threatening American interests, causing the deal to collapse quickly. Now the United States is striking Iranian infrastructure, air-defense systems, coastal radar, missile and drone sites, logistics centers, naval vessels, Bandar Abbas port facilities, bridges, and the surveillance tower at Chabahar. A renewed American naval blockade is also isolating Iranian ports.