Iran regime fractures — Khamenei decap/Axis identity crisis/Pezeshkian vs IRGC ultimatum

Khamenei death rumors supercharge Shiite mobilization (protests/Hezbollah/PMF strains); Mojtaba shadow/Pezeshkian vs IRGC hardliners/Ghalibaf; slower mosaic cohesion/public defiance/econ choke amid Day49.