Live: Iran's army chief vows 'crushing response' as US tensions simmer

Iran's army chief Amir Hatami on Thursday vowed a "crushing response" to any attack after the United States moved a fleet of warships into regional waters. The ​Iranian ‍army also said that it had received a batch of 1,000 drones amid growing tensions, with US President Donald Trump warning of an attack ‍if Tehran refused a ​nuclear deal. Follow our liveblog for updates.