Follow NBC News' live coverage as the U.S. and Israel attack Iran, Tehran hits back across the Gulf, and Hezbollah strikes from Lebanon, while Iran chooses a new supreme leader after the killing of ...

Three American service members have been killed and casualties are reported in the UAE, Israel and Kuwait as Israel and Iran ...

Secretary of Defense Pete Hegseth finally addressed the press earlier today, claiming during his press conference that it was Iran who started a war with the United States, and Trump is going to ...

New Iranian strikes hit multiple countries, US fighter jets downed in Kuwait ...

President Donald Trump vowed to avenge fallen US servicemembers amid the war with Iran as Israel expanded the conflict with more strikes in Tehran and against Hezbollah in Lebanon on Monday.