Iran said it has reinforced its air defense capabilities by adding combat drones equipped with air-to-air missiles to its arsenal, state media reported on Sunday. "Dozens of Karrar drones armed with air-to-air missiles have been added for air defense in all border areas of the country," the official IRNA news agency said. The drones, with an operational range of up to 1,000 kilometres (620 miles), were exhibited Sunday morning during a televised ceremony organized at a military academy in Tehran. "The enemies will now have to rethink their strategies" because the Iranian forces have "become more powerful", IRNA quoted the commander-in-chief of Iran's army, General Abdolrahim Mousavi, as saying. The Karrar interceptor drone, the first version of which was unveiled in 2010, has been equipped with a "Majid" thermal missile with a range of eight kilometres (five miles) "made entirely in Iran", added the agency. It "succeeded in its operational tests" during military exercises held in October, Mousavi said. Source: National News Agency - Lebanon