Related by context. Frequent words. (Click for all words.) 53 night vision goggles 46 infrared sensors 46 infrared 44 binoculars 44 infrared cameras 42 camouflage netting 42 thermal imagers 41 infrared detectors 41 ham radios 41 reconnaissance 40 outfitted 40 camouflage 39 wirelessly transmit 39 lasers 39 goggles 39 flashlights 39 unmanned aerial vehicles 39 infrared camera 39 aerial reconnaissance 38 binocular 38 GPS trackers 38 scopes 38 synthetic aperture radar 38 thermal imaging 38 infra red 38 spy drones 37 Infrared 37 GPS 37 Global Positioning System 37 searchlights 37 reconnaissance missions 37 infrared imaging 37 thermal imaging cameras 36 aerial drones 36 hazmat suits 36 walkie talkies 36 hyperspectral 36 detect 36 wraparound sunglasses 36 infrared laser 36 recon 36 sunglasses 36 thermal imager 35 sensors 35 AUVs 35 spotting scopes 35 radiation detector 35 camouflaged 35 Thermal imaging 35 deploys 35 laser beams 35 robots 35 inertial navigation 35 Global Positioning Systems 35 Transmitters 35 unmanned aerial vehicle 35 Bring binoculars 35 olive drab 35 GPS Global Positioning 35 helicopters 34 reconnaissance planes 34 telescopes 34 detectors 34 remote sensing 34 handheld radios 34 beacons 34 bulletproof vests 34 antiaircraft 34 bomb sniffing 34 unmanned aerial 34 satellites 34 Geiger counters 34 aerial surveillance 34 hyperspectral imaging 34 Flashlights 34 fatigues 34 antennas 34 telephoto lenses 34 satellites orbiting 34 pilotless 34 tanks artillery 34 UAVs 34 multispectral 34 army fatigues 33 duffel bags 33 flashlight 33 specially equipped 33 infrared sensor 33 florescent 33 deployed 33 unmanned 33 GPS coordinates 33 rugged terrain 33 armored vehicles 33 Weaponry 33 desert camouflage 33 satellite 33 Outfitted 33 tweezers 33 sidearms 33 duffle bags