Global Defense Firms Will Build $82 Billion In Drones In A Decade By: Benzinga via Benzinga March 18, 2017 at 09:13 AM EDT The U.S. deployment of attack drones in the tense Korean theater is a symbol of not only the role unmanned aircraft are playing in the ... Read More >> Related Stocks: Aerovironment Inc Ambarella Inc Bio-Techne Corp Boeing Co Elbit Systems Ltd Honeywell International IHS Markit Ltd Lockheed Martin Northrop Grumman Raytheon Co Textron