US Secretary of State Marco Rubio has defended Washington’s decision to strike Iranian targets, describing the attacks as a ...

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 ...

The Trump administration also publicly addressed questions about its strategy for the first time since launching "Operation ...

The Trump administration and its allies in Congress are presenting a shifting new justification for the U.S. attack on Iran.

Operation Epic Fury's mission is to eliminate threats posed by Iran's short-range ballistic missiles and naval capabilities, Secretary of State Marco Rubio said Monday, as the Trump administration ...

The U.S. strikes against Iran took out key leaders and weapons. How will this reshape the region and the future of the Iranian regime?

Secretary of State Marco Rubio has offered what appears to be a bizarre conspiracy theory as a reason why President Donald Trump launched his war on Iran. Rubio insisted that the U.S. fired first as ...

President Donald Trump and his team have given shifting and sometimes conflicting reasons for striking Iran, even as they claim the mission a total success. After the first round of strikes on Iran in ...

In a statement directed at Secretary of State Marco Rubio on Tuesday, Iranian Foreign Minister Abbas Araghchi said, "Mr.

Trump said the strikes were intended to eliminate "imminent threats" from Iran and prevent the country from obtaining a ...