Related by context. Frequent words. (Click for all words.) 61 REMUS 61 autonomous underwater 56 UUV 56 remotely operated 53 submersible 53 unmanned 51 AUVs 51 sonars 51 AUV 51 unpiloted 50 Unmanned 49 explosive ordnance disposal 49 Unmanned Aerial Vehicle UAV 49 Aegis radar 48 underwater robot 48 minesweeping 48 MAVs 48 robotic submarine 48 naval frigate 48 remotely piloted 48 supersonic cruise missile 47 Unmanned Aerial Vehicles UAVs 47 Unmanned Air 47 ISTAR 47 SUGV 47 Counter IED 47 MBARI 46 underwater sonar 46 unmanned aerial vehicle 46 ScanEagle 46 Unmanned Aerial Vehicle 46 robotic 46 unmanned aerial 46 robotic spacecraft 46 Robotic Systems 46 Unmanned Aircraft System 46 inertial navigation 46 Reconnaissance ISR 46 KC #J 45 sQuba 45 robotic probes 45 highly maneuverable 45 Aegis equipped 45 coastguard helicopter 45 amphibious 45 Gorgon Stare 45 VTOL 45 sonar 45 missile frigate 44 RAF Tornado 44 X #B Orbital 44 unmanned aerial vehicles 44 Maritime Surveillance 44 multirole 44 Watchkeeper 44 reconnaissance drones 44 unmanned submarines 44 Dornier aircraft 44 naval ships 44 P 8A Poseidon 44 underwater 44 Unmanned Aerial Vehicles 44 scramjet engine 44 naval destroyer 44 UAV 44 MH #R 44 NASAs 44 hydrographic survey 44 lunar rover 43 ROVs 43 radar altimeter 43 Coastguard helicopter 43 unpowered 43 synthetic aperture radar 43 airborne reconnaissance 43 Navy P 3C 43 UCAV 43 reconnaissance drone 43 Remote sensing 43 Undersea robots 43 unmanned aircraft 43 propulsion 43 mine sweepers 43 Submersible 43 submarine 43 reconnaissance satellites 43 planetary spacecraft 42 MH #S 42 Sperry Marine 42 robotic rover 42 hypersonic flight 42 reconnaissance 42 unmanned lunar 42 submarine warfare 42 AN/PRC-#G 42 propulsion systems 42 tilt rotor 42 sensor arrays 42 tactical wheeled 42 Aegis destroyer 42 AESA radar