Iran's IRGC is reportedly weighing preemptive military strikes if U.S. negotiations collapse, even as Qatari mediators push a new ceasefire proposal. The Wall Street Journal reports Iran responded positively to discussions on reopening the Strait of Hormuz, while insisting on retaining control over parts of the strategic shipping lanes. Watch the latest developments on U.S.-Iran tensions, Hormuz negotiations, IRGC military posture, and Gulf security.