(Reuters) -Iran acknowledged for the first time on Saturday that it had supplied Moscow with drones but said they were sent before the war in Ukraine, where Russia has used drones to target power stations and civilian infrastructure. Iranian Foreign Minister Hossein Amirabdollahian said a “small number” of drones had been supplied to Russia a few months before Moscow’s forces invaded Ukraine on Feb. 24. In Iran’s most detailed response to date on the drones, Amirabdollahian denied Tehran was continuing to supply drones to Moscow. “This fuss made by some Western countries that Iran has provided…