President Donald Trump warned Iran on Thursday it must make a deal over its nuclear program or "really bad things" will happen, and set a deadline of 10 to 15 days,

As the United States continues a significant military buildup in the Middle East, Iran has taken steps to signal its readiness for war, including fortifying its nuclear sites and rebuilding missile production facilities.

The United States has carried out its largest military buildup near Iran since the 2003 Iraq war. The deployment includes two aircraft carriers, over 50 fighter jets, advanced air-defence systems and long-range bombers placed on alert.

Rising oil prices are reflecting anxiety over the standoff between the U.S. and Iran. Analysts predict hostilities will send prices higher.

Fox News @ Night’ panelists discuss the United States increasing its military presence in the Middle East as tension with Iran escalates.

Iran has threatened Donald Trump with "uncontrolled consequences" if the US launches strikes. In a letter to the United Nations, Iran has called for the UN Security Council to use its authority to ensure the US "immediately ceases" threats to Iran.

The White House warned on Wednesday that Iran would be "wise" to do a deal with the United States as President Donald Trump once again hinted at military action."Iran would be very wise to make a deal with President Trump and with his administration,

The United States may launch a full-throttle attack on Iran as it continues to mobilise big weapons, including warships, jets, and others to surround Tehran.