Related by context. Frequent words. (Click for all words.) 80 drone 73 drone aircraft 73 unmanned drones 67 unmanned aircraft 66 UAVs 63 unmanned aerial vehicles 60 UAV 56 warplanes 56 missile strikes 56 gunships 56 spy satellites 56 drone strikes 55 unmanned 55 drone attacks 55 unmanned aerial vehicle 55 helicopter gunships 55 helicopters 54 fighter jets 54 choppers 54 Drone 54 aircrafts 54 planes 53 jets 52 Predator 51 fighter planes 51 Global Hawk 50 reconnaissance missions 50 reconnaissance aircraft 50 satellites 49 cruise missiles 49 missiles 49 Apache helicopters 48 gunship 48 airplanes 48 aircraft 47 laser guided 46 rockets 46 AWACS 46 radars 46 airstrikes 46 Chinook helicopters 45 copter 45 aerial surveillance 45 commercial airliners 45 fighter jet 43 Chinooks 43 warplane 43 robots 43 spaceships 43 stealth fighter 43 missile 42 weaponry 42 precision guided 42 incursions 42 UAS 42 Air Force IAF 42 reconnaissance 42 electronic warfare 42 stealth 42 overflights 41 intercontinental ballistic missiles 41 airliners 41 airfields 41 guided missiles 41 Reaper 41 spacecraft 40 Missiles 40 Black Hawk helicopters 40 warships 40 rocket launchers 40 submarines 40 helicopter 40 infrared sensors 40 Israeli warplanes 40 interceptors 40 tribal regions 39 infrared cameras 39 sorties 39 naval ships 39 covert 39 jetliners 39 cargo planes 39 airspace 39 nukes 39 cruise missile 39 stealthy 39 Patriot missiles 38 missions 38 airpower 38 IAF 38 airforce 38 squadrons 38 Airplanes 38 firing rockets 38 X #B 38 Qassam rockets 38 supersonic 38 Planes 38 ballistic missiles 38 interceptor 38 aircrews