A Ukraine airliner that crashed in Iran, killing all 176 people aboard, was most likely brought down accidentally by Iranian air defenses, U.S. officials said on Thursday, as President Donald Trump said he had a terrible feeling about the disaster. One U.S. official said U.S. satellites had...

President Donald Trump has stepped back from new military action against Iran after its missile strikes on Iraqi bases housing U.S. troops caused no casualties but he told Iran he would tighten already crippling U.S. sanctions. Trump and Iranian officials looked to defuse a crisis that on...

Iranian investigators said Thursday that the crew members of the Ukrainian jetliner that crashed the previous day never made a radio call for help and were trying to turn back to the airport when the plane went down. Iran's civil aviation authority made the comments in a preliminary...

A Ukrainian plane carrying at least 170 people crashed shortly after take off in Tehran killing all on board, Iran state media reported. The Boeing 737 had left Tehran's international airport bound for Kiev, semi-official news agency ISNA said, adding that 10 ambulances were sent to the...