Saudi Arabia recently has been able to get its oil exports back up to their prewar level of around seven million barrels a day despite the blockage in the strategic strait by piping its crude across the desert to the Red Sea. Those supplies would be at risk if the Red Sea’s exit route were closed as well. Iran’s Houthi allies in Yemen control a long stretch of coastline near the Bab al-Mandeb and severely disrupted the waterway for much of the war in the Gaza Strip. Iran is putting pressure on the group to close the chokepoint again, Arab officials said.