Iran vows retribution for Khamenei assassination after US-Israeli operation

Iran has vowed retribution following the death of Ayatollah Khamenei, who was slain during US-Israeli airstrikes. This event is expected to catalyze a leadership shift within Iran and significantly impact geopolitical dynamics. Such developments could destabilize regional stability and influence global market expectations. The consequences of this operation may alter leadership dynamics through the end of 2026, as tensions heighten between the involved nations and the regional geopolitical landscape undergoes a critical transformation.