US President Donald Trump said Tuesday that the US will wipe out Iran if the country assassinates him. "I have very firm instructions - anything happens, they're going to wipe them off the face of this earth," Trump said in an interview on NewsNation's "Katie Pavlich Tonight".

Iran on Tuesday warned Trump not to take any action against the country's Supreme Leader Ayatollah Ali Khamenei, days after the US president called for an end to Khamenei's nearly 40-year reign.