As drones become increasingly popular and prevalent, some defense contractors are finding new opportunities to sell technology related to controlling them. Take CACI International, which is offering what it calls SkyTracker, a set of sensors and processing systems that can identify drones in the air or on the ground as well as track down their handsets. The company acquired the foundation of the program in 2013 when it purchased Six3 Systems, Mike Kushin, executive vice president of CACI's national and...
