U.S. President Donald Trump's renewed threats against Iran have stoked fears of possible supply disruption in the oil-rich Middle East.

By Steve Holland, Phil Stewart and Idrees Ali ABOARD AIR FORCE ONE, Jan 22 (Reuters) - President Donald Trump said on Thursday that the United States has an "armada" heading toward Iran but hoped he would not have to use it,

The president warned "the whole country is going to get blown up" if he is targeted by its regime.

U.S. jet fighters have arrived in the region and an aircraft carrier is on its way.

LONDON, Jan 23 (Reuters) - Oil prices rebounded on Friday after U.S. President Donald Trump renewed threats against Iran, raising concerns of military action that could disrupt crude supplies while there are outages in Kazakhstan.

The death toll from the Iranian government's deadly crackdown on nationwide protests continues to climb.

President Donald Trump on Saturday called for regime change in Iran following protests that have roiled the country in recent weeks.

President Trump was responding to threatening rhetoric from Iran after the clash over Tehran's deadly crackdown on protests.