Security threats (41 - 41 of 41 items)
Homeland Security: Agency Resources Address Violations of Restricted Airspace, but Management Improvements Are Needed
GAO-05-928T: Published: Jul 21, 2005. Publicly Released: Jul 21, 2005.
Securing and defending U.S. airspace is an interagency mission that depends on close interagency coordination and information sharing. GAO was asked to review (1) the threat assessment for U.S. aviation, (2) violations of restricted airspace since September 11, 2001, (3) agencies' individual or coordinated steps to secure U.S. aviation, and (4) interagency policies and procedures to manage the res...