U.S. President Donald Trump on Tuesday called for an "unconditional surrender" from Iran, warning Washington's patience was wearing thin.

Some energy facilities have been hit in both Israel and Iran in recent days, although major oil and gas infrastructure and flows have so far been spared.

They rose more than 4 percent as traders wondered if the United States would take a more active role in the conflict between Israel and Iran.

Crude oil prices jump more than 4 percent amid fears the US may join Israel’s offensive against Iran.

U.S. President Donald Trump on Tuesday called for an "unconditional surrender" from Iran, warning Washington's patience was wearing thin.

President Donald Trump said Thursday that he would make his decision on striking Iran within the next two weeks.