Mojtaba Khamenei, appointed Iran's Supreme Leader after his father Ali Khamenei's death in U.S.-Israeli strikes in late February 2026, launched an official X account (@MKhamenei_ir) on March 12 amid escalating regional tensions, posting statements on resistance fronts, Zionist actions, and IRGC martyrdoms—including a March 30 message condoling commander Tangsiri's death and thanking Iraq. This marks a shift from his prior reclusiveness, though he has avoided public appearances, fueling health and location rumors from Russian envoys and Trump remarks. Traders weigh verified posts against fake accounts with AI images, watching for war developments like airstrikes or diplomacy that could drive further activity before any resolution date.