Iran warns citizens to leave Ukraine after US accuses it of aiding Russia in war

Fox News' Trey Yingst reports on Ukraine's efforts to conserve electricity after Russian forces target Ukrainian power grid. Iran on Friday urged its citizens in Ukraine to leave the country and warned against travel to the war-torn nation one day after the U.S. accused Tehran of aiding Russia's war effort. "Due to the military escalation in Ukraine, all Iranians are strongly advised to refrain from traveling to Ukraine. Also, Iranians living in Ukraine are advised to leave the country for their own safety," the Iranian foreign ministry said in a statement, according to Reuters. The ministry did not mention comments made on Thursday by White House national security spokesperson John Kirby, who said the U.S. had learned that Iranian troops were "directly engaged on the ground" in Crimea helping Russia.