Bombardment spreads across Iraq, Lebanon, and the Gulf; British and Cypriot bases targeted amid soaring regional tensions ...

The American Embassy in Tehran, Iran. On that day, in the aftermath of the Iranian Revolution that had overthrown the Shah, ...

The war over Iran engulfed more of the Middle East and beyond on Monday as strikes intensified, Iran-backed groups stepped up ...

With no sign of the conflict abating anytime soon, President Trump said operations are likely to last four to five weeks but ...

The State Department urged U.S. citizens to leave more than a dozen Middle Eastern countries due to safety risks.

How long will the conflict between the U.S. and Iran last? President Trump shared a timeline on Monday. (AP Photo) ...

Follow NBC News' live coverage as the U.S. and Israel attack Iran, Tehran hits back across the Gulf, and Hezbollah strikes ...

How long will the conflict between the U.S. and Iran last? President Trump shared a timeline on Monday. (AP Photo) ...

Defense Secretary Pete Hegseth and Gen. Dan Caine, the chairman of the Joint Chiefs of Staff, are scheduled to hold a press ...

US President Donald Trump warned that his attack on Iran could extend longer than a month, as the war spread Tuesday with ...

President Donald Trump vowed to avenge fallen US servicemembers amid the war with Iran as Israel expanded the conflict with ...

How long will the conflict between the U.S. and Iran last? President Trump shared a timeline on Monday. (AP Photo) ...