Woofun AI reports that U.S. President Trump declared the immediate reimposition of sanctions on Iran, initiating the "Iran Blockade" operation to restrict Iranian ships and vessels from entering or leaving the Strait of Hormuz. While affirming that the strait remains open for other nations, Trump stated the U.S. will assume the role of "Guardian of the Strait of Hormuz" and charge a 20% fee on all cargo shipments to cover security costs in the region, with preparations commencing immediately.