Iran’s supreme leader says he will not allow inspections of military sites or access to scientists, under any nuclear agreement with world powers. <br /><br /> Ayatollah Ali Khamenei told military commanders that the more leniency the Islamic Republic shows, the more demanding the US and its allies will become. <br /><br /> “We will not allow any inspection of any Iranian military sites by foreigners,” said Khamenei.<br /><br /> He added that world powers want to “interrogate” scientists. <br /><br /> “We will not allow the slightest insult to the discretion of our nuclear scientists or scientists working in any other sensitive field,” he said. <br /><br /> Iran and six world powers have launched a fresh round of talks in Vienna, aimed at reaching a final deal over Tehran’s disputed nuclear programme. <br /><br /> The timing of sanctions relief and the future of atomic research and development are still sticking points.