UNMANNED AERIAL SYSTEMS Further Actions Needed to Fully Address Air Force and Army Pilot Workforce Challenges Statement of Brenda S.Farrell,Director,Defense Capabilities and Management Testimony Before the Airland Subcommittee,Armed Services Committee,U.S.Senate For Release on Delivery Expected at 2:30 p.m.ET Wednesday,March 16,2016 GAO-16-527T United States Government Accountability Office