(Reuters) – Iran’s leadership warned of a regional conflict on Sunday if the U.S. were to attack it, stoking the tension between Washington and...

Iran's supreme leader Ayatollah Ali Khamenei has warned that any attack would spark a regional conflict, as the US continues to build up its forces...

Iran’s Supreme Leader Ali Khamenei warned the United States that any attack on Iran would spark a “regional war,” as President Donald Trump...

Iran’s supreme leader has warned that any attack by the United States would spark a “regional war” in the Middle East, further escalating...

Iran’s supreme leader warned regional war could erupt if tensions with the United States escalate, as military deployments heighten fears across...

Ayatollah Ali Khamenei's comments are the most direct threat he's made so far amid escalating tensions with the U.S. ......

By JON GAMBRELL DUBAI, United Arab Emirates (AP) — Iran’s supreme leader warned Sunday that any attack by the United States would spark a...

U.S. President Donald Trump has said he was hopeful of agreeing a deal with Iran after the country's supreme leader warned that any U.S. attack on the...

By Frud Bezhan When Israel and the United States conducted an intensive bombing campaign in Iran last year, Tehran's regional network of armed...

Iranian Supreme Leader Ali Khamenei has warned the United States that any attack on his country would result in a “regional war” as US President...