The pause is over; the warning is real. Tehran has officially told the U.S. to "yield" to its demands or face a return to the battlefield. As President Trump slams the current peace deal as "garbage," Iran’s Defense Ministry says its forces are ready for a "regretful response." With the Strait of Hormuz still choked and American warships in the crosshairs, the Pakistan-brokered ceasefire is now a truce in name only. Is the Gulf headed for an explosive summer?