The U.S. attack in Iran has sparked global alarm, with fears mounting that Israel's conflict with Tehran could ignite a broader regional war. Nations around the world, especially in the Middle East, urged restraint and pushed for a return to diplomacy

Chances at diplomacy are looking bleak as Iran and Israel continue to trade increasingly deadly blows.

World leaders reacted to President Donald Trump's announcement Saturday that the U.S. had carried out a "very successful attack" on three nuclear sites in Iran, including Fordo.