Military drone pilots fighting so-called Islamic State could be awarded medals, the defence secretary has said. Sir Michael Fallon confirmed there would be a review of how servicemen and women were recognised for their contribution to UK operations. Medals are currently awarded on the basis of rigour and risk, and being physically exposed to danger. Sir Michael said a rethink may be needed as the UK increasingly deploys unmanned aircraft on operations. Speaking on a visit to British troops in Iraq, he said: "The changing character of warfare provides new challenges; not just about how we fight but also how we recognise and support those who serve. "As fighting has evolved we have adapted, ensuring our troops have cutting-edge equipment including unmanned systems operated from outside the battle space.