Image Source: HINDUSTAN TIMES

US President Donald Trump on Sunday vowed “major retaliation” if Iran tries to avenge the killing of its key military commander Qasem Soleimani and doubled down on a threat to bomb Iranian cultural sites.

Trump, speaking on Air Force One on his way back to Washington from a vacation in Florida, also said he would impose “very big sanctions” on Iraq if it follows through on a parliament vote calling for the expulsion of US troops based in the country.