The West has accused Tehran of developing and testing ballistic missiles and transferring hundreds of drones to Russia. The Western powers also alleged that Tehran is enriching uranium to an unprecedented 60% level in violation of a UN resolution.The charges were levelled by Britain, France and Germany and were strongly supported by the United States, according to reports. The sharp exchanges came at the UNSC’s* semi-annual meeting on the implementation of its resolution endorsing the 2015 nuclear deal.