Northrop Grumman, SAN DIEGO: The U.S. Air Force's intelligence, surveillance and reconnaissance capabilities have grown as Northrop Grumman Corporation delivered another RQ-4 Global Hawk unmanned aerial vehicle (UAV) to the service on April 5.
Germany says adding explosive drones to weapons arsenal
Germany said Friday it would buy explosive drones for the first time as Berlin boosts investments in its armed forces...
