Since the coordinated U.S.–Israel military operations launched on February 28—following the Iranian regime’s direct attacks on Israel in 2024—the conflict has escalated dramatically, with the Iranian regime targeting nations and civilians across the Middle East and even parts of Europe. The onslaught underscores how a nuclear-armed Iran would imperil America, Israel, U.S. allies, and the world. Read perspectives from American Jewish Committee experts around the world.