US President Donald Trump warned Tehran that America will hit them harder. He wrote in a post on Truth Social that Iran just stated that they are going to hit very hard today, harder than they have ever hit before. He said they better not do that, however, because if they do, the US will hit them with a force that has never been seen before. Trump’s remarks came after Iran vowed to avenge the killing of its Supreme Leader Ayatollah Khamenei and launched fresh attacks on US and Israeli bases.