Iran vows to fight until US regrets ‘grave miscalculation’

Iran vows to fight until US regrets ‘grave miscalculation’ Ali Larijani, a senior security official in Iran, says the country will continue fighting until the United States regrets its decision to launch the war on the country. Larijani condemned US President Donald Trump and rejected suggestions that the conflict could be resolved quickly. "Trump says he is looking for a speedy victory.