The War Powers Resolution sets deadlines for the president to end hostilities without congressional approval.

A post-Vietnam War law puts a 60-day clock on the use of military force without congressional authorization. The Iran war would hit that 60-day mark on May 1.

Rising US-Iran tensions see Trump push a prolonged blockade, stall nuclear talks, and warn Tehran to “get smart soon.” Oil ...

Trump was facing a midnight deadline Thursday to secure congressional authorisation for the war against Iran, though the ...

Iran’s supreme leader said Thursday that the Islamic Republic will protect its “nuclear and missile capabilities” as a ...

Follow real-time developments as the US-Israel conflict with Iran unfolds amid escalating political rhetoric, stalled ...

According to US President Donald Trump, Tehran should "just give up" because Washington's embargo of Iranian ports is working ...

Oil prices hit a 4-year high as Axios reports Trump will hear new options to try to break the Strait of Hormuz standoff with ...

WASHINGTON — Iran is taking advantage of the ceasefire with the U.S. to dig out its weapons.

President Trump posted to social media early Wednesday, a warning that Iran must reach an agreement, hinting at escalation, ...

Iran has rejected further negotiations unless the U.S. blockade is lifted, but President Trump has said he won't do so until ...