9 Scientific devices and instruments, namely, electronic sensors and computer software for physically analyzing ocean and sea water in the naval, aero naval and armament fields; transmitters and receivers for oceanographic services and measurements; nautical devices and instruments, namely, radars for navigation and inertial navigation systems; geodesic devices and instruments, namely, Global Positioning System (GPS) consisting of computers, computer software for positioning and navigation in the field of military applications, transmitters and receivers; satellite navigational system, namely, a Global Positioning System (GPS); signaling devices and instruments, namely, signaling buoys, emergency and rescue flares for use in the naval, aero naval, and armament domains; computer assisted devices and instruments for the conception, use and command of armed and unarmed military vessels, namely, training simulators and operations software and computer monitor display for the driving and control of armed and unarmed military vessels, namely, surface vessels and submarines or unmanned naval vehicles; electrical systems and circuits of production and distribution of electricity for marine vehicles, submarines and armed naval systems, namely, electric converters, circuit boards, circuit breakers; acoustic devices and instruments, namely, electronic sensors for detecting acoustic sound, acoustic surveillance software, noise reduction devices, and electronic and electromagnetic devices and instruments, namely, degaussing loop computer hardware and related degaussing software for naval and aero naval systems; devices and instruments for arms and equipment detection, namely, mechanical, optical, chemical or radiological detectors for onboard safety management; devices and instruments for transmission of nautical communications, namely, computers, fixed, expandable, or towed antennas, radios, receivers and transmitters, instruments, namely, computer hardware with software for encoding; optical devices and instruments, namely, periscopes, optical inspection apparatus for industrial use, optical character recognition apparatus (OCR); optronical devices and instruments, namely, electro optical measurement systems (EOMS), comprised of electro-optical sensors and computer hardware and operations software, and optronic masts; devices and instruments for detection, namely, navigation systems and integrated navigation systems comprised of computer hardware and computer software for fix land, submarine, and stellar reference marks, radio-electric and satellite navigation systems (GPS, GLONASS, GALILEO) and ECDIS navigation chart systems in the field of military operations; radars, sonar and infrared detectors; electronic support measures (ESM) systems and devices in the nature of electronic counter measures (ECM) and electronic counter measures (ECCM) devices for electronic warfare management, namely electronic intelligence, defensive and offensive actions such as jamming or deception against hostile detection, weapons guidance or homing and fire control systems, comprised of computers, radars, fire alarms, fire sprinklers, fire blankets, computer software for detecting incoming missiles and rockets and computer hardware in the field of military operations; identification friend or foe (IIF) devices in the form of electronic emitters and receivers, devices in the nature of computer hardware and computer software for Command control communication computers surveillance intelligence systems (C2, C3, C31 and C41), combat systems for offensive and defensive space, air, surface, land and submarine actions (CS), combat management system (CMS) and platform management systems (PMS) and integrated platform management systems (ILPMS) in the field of military operations; instruments for the collection of data, classification, recording control, interpretation, signaling, simulation, reproduction, data processing, transmission and visualization of sounds and images, namely, combat management software (CMS), combat support software (CSS), combat command software (CCS), main machine interface, namely, keyboards and display computer monitors, blank tapes for storage of computer data, computer programs used in database management, data processors, and data compression software