Iran’s clerical government is facing a severe “mega-crisis,” characterized by seven significant domestic and international challenges threatening its stability. Key issues include setbacks for proxy groups like Hamas and Hezbollah, increasing tensions with Israel, and the potential return of a hardline U.S. administration under Donald Trump. Additionally, Europe has adopted a tougher stance against Iran over military support for Russia and nuclear concerns. Domestically, the economy is collapsing, public dissatisfaction is rising, and unrest is brewing. Compounding these crises is the uncertainty surrounding the succession of Supreme Leader Ali Khamenei, further destabilizing the regime.