The US Department of Defense approved engineering and manufacturing development (EMD) and low-rate initial production of the Northrop Grumman RQ-4A Global Hawk unmanned air vehicle (UAV) on 6 March.
(MENAFNEditorial) iCrowdNewswire - Sep 4, 2018 This report researches the worldwide High Purity EMD market size (value, capacity, production and consumption) in key regions like North America, Europe, ...