SEND IN THE GLOBAL HAWK.

Features the Global Hawk unmanned reconnaissance aircraft of the U.S. Air Force. Work of aerospace company Northrop Grumman and Raytheon systems engineer John Casey on the Global Hawk; Use of the Global Hawk in the U.S. military operations in Afghanistan and Iraq; Capabilities and features of the Global Hawk; Information on the different unmanned aerial vehicles used by the U.S. Air Force in its previous operations.