New Northrop Grumman Drones to take over Navy Ocean Surveillance (Video) November 14, 2017 Nicola US Navy </p> <h2>New Northrop Grumman Drones to take over Navy Ocean Surveillance (Video)</h2> <p> A high-flying drone with surveillance sensors and a wingspan longer than that of a Boeing 737 will be the newest way for the U.S. Navy to monitor the seas.</p> <p> Please support our Sponsors -
