The United States has warned that the conflict with Iran is set to intensify, with Secretary of State Marco Rubio saying the ...

Israel says it is hitting "military targets" in the capitals of Iran and Lebanon. On Monday, US Secretary of State Marco Rubio said the biggest hits on Iran were "yet to come".

The U.S. embassy in Riyadh, Saudi Arabia, has been struck by two Iranian drones, according to two U.S. officials and initial ...

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 ...

A 'security threat' has reportedly been declared at British air bases on Cyprus with Brits issued an urgent directive as air ...