Future unmanned aircraft missions include transporting cargo, refueling manned aircraft and swarming an enemy's defenses, the Pentagon's air warfare deputy director said Wednesday. Speaking at an Association for Unmanned Vehicle Systems International event in Arlington, VA, Ed Wolski said unmanned aircraft can continue to help the Defense Department achieve a variety of missions. For example, Wolski said he sees "a lot of good potential" in developing a cargo unmanned aircraft system, noting that there have been a number of demonstrations...
