Following a report from earlier this month indicating that the U.S. Department of Defense was preparing to approve Apple devices running iOS 6 for use on military networks, Bloomberg now reports that the department has officially issued the authorization, opening the door for greater use of Apple's products.The Defense Department said in a statement today that it has approved the use of Cupertino, California-based Apple’s products running a version of the iOS 6 mobile platform. The decision eventually may spur a three-way fight for a market long dominated by Waterloo, Ontari
