A tense exchange unfolded Saturday at the U.N. Security Council as American and Iranian diplomats confronted each other hours after U.S. and Israeli forces carried out coordinated strikes on Iranian military and leadership targets.[#item_full_content]

Khamenei’s death opens uncertain chapter for Iran’s entrenched theocracy
Iran entered a new chapter Saturday after Supreme Leader Ayatollah Ali Khamenei was killed, abruptly ending more than three decades of authoritarian rule and setting