Keywords: Military addresses UAS threat in Black Dart 2015 demonstration 150731-D-BN624-002.jpg en Air Force Maj Scott Gregg Black Dart project officer speaks to the media in front of an MQ-9 Reaper unmanned aircraft system at Naval Base Ventura County and Sea Range Point Mugu Calif July 31 2015 The drone said Gregg is in the largest categories of UASs or Group 5 flies at more than 18 000 feet and weighs more than 1 300 pounds It was being used as part of the two-week Black Dart counter-UAS demonstration July 26 to Aug 1 to assess and improve technologies tactics and techniques used by DoD and its partners DoD News photo by Lisa Ferdinando 2015-07-31 Lisa Ferdinando https //www dvidshub net/image/2099511 150731-D-BN624-002 2015-08-01 12 10 POINT MUGU NAWC CA US 3 PD-USGov Naval Base Ventura County Images from DoD uploaded by Fæ |