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Integrated Undersea Surveillance System Insignia
The Integrated Undersea Surveillance System breast insignia is a military badge of the United States Navy which was officially created by OPNAVINST 1020.5 on 24 December 1990. The insignia is awarded to those personnel who have been trained and qualified in naval sonar and undersea surveillance technology. History Originally, formal designation as an IUSS specialist signified that eligible officer or enlisted personnel acquired specific IUSS knowledge, skill, and experience and had demonstrated proficiency at the professional level of competence required for satisfactory performance of assigned duties. Designated IUSS specialists were authorized to wear the IUSS breast insignia. Currently, in order to be awarded the Integrated Undersea Surveillance System breast insignia, a service member must: # be permanently assigned to an IUSS command # be fully qualified in their assigned billet # be recommended by the chain of command, with approval of the Commanding Officer # complet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Navy Integrated Undersea Surveillance System Insignia
A navy, naval force, or maritime force is the branch of a nation's armed forces principally designated for naval and amphibious warfare; namely, lake-borne, riverine, littoral, or ocean-borne combat operations and related functions. It includes anything conducted by surface ships, amphibious ships, submarines, and seaborne aviation, as well as ancillary support, communications, training, and other fields. The strategic offensive role of a navy is projection of force into areas beyond a country's shores (for example, to protect sea-lanes, deter or confront piracy, ferry troops, or attack other navies, ports, or shore installations). The strategic defensive purpose of a navy is to frustrate seaborne projection-of-force by enemies. The strategic task of the navy also may incorporate nuclear deterrence by use of submarine-launched ballistic missiles. Naval operations can be broadly divided between riverine and littoral applications ( brown-water navy), open-ocean applications ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
040424-N-4055P-004 - LCDR Romelda Sadiarin, USN
4 (four) is a number, numeral and digit. It is the natural number following 3 and preceding 5. It is the smallest semiprime and composite number, and is considered unlucky in many East Asian cultures. In mathematics Four is the smallest composite number, its proper divisors being and . Four is the sum and product of two with itself: 2 + 2 = 4 = 2 x 2, the only number b such that a + a = b = a x a, which also makes four the smallest squared prime number p^. In Knuth's up-arrow notation, , and so forth, for any number of up arrows. By consequence, four is the only square one more than a prime number, specifically three. The sum of the first four prime numbers two + three + five + seven is the only sum of four consecutive prime numbers that yields an odd prime number, seventeen, which is the fourth super-prime. Four lies between the first proper pair of twin primes, three and five, which are the first two Fermat primes, like seventeen, which is the third. On t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Badges Of The United States
Military badges of the United States are awards authorized by the United States Armed Forces that signify rating, qualification, or accomplishment in several career fields, and also serve as identification devices for personnel occupying certain assignments. Personal recognition is granted to service members by a number of awards and decorations. Together with military decorations, such badges are authorized for wear on military uniforms. Each of the six military services maintains a separate series of badges that may be awarded to service members, although some badges may be shared between branches. An example of the latter is the Basic Parachutist Badge, which is authorized for wear by all six services. Each service determines how badges are displayed, how many may be worn at one time, and whether badges awarded by other branches may be worn on the uniform. Properly earned foreign badges may also be worn, depending on the branch of service, awarding nation, and type of badge. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Navy
The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage of its active battle fleet alone exceeding the next 13 navies combined, including 11 allies or partner nations of the United States as of 2015. It has the highest combined battle fleet tonnage (4,635,628 tonnes as of 2019) and the world's largest aircraft carrier fleet, with eleven in service, two new carriers under construction, and five other carriers planned. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the United States Navy is the third largest of the United States military service branches in terms of personnel. It has 290 deployable combat vessels and more than 2,623 operational aircraft . The United States Navy traces its origins to the Continental Navy, which was established during the American Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sonar
Sonar (sound navigation and ranging or sonic navigation and ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, measure distances ( ranging), communicate with or detect objects on or under the surface of the water, such as other vessels. "Sonar" can refer to one of two types of technology: ''passive'' sonar means listening for the sound made by vessels; ''active'' sonar means emitting pulses of sounds and listening for echoes. Sonar may be used as a means of acoustic location and of measurement of the echo characteristics of "targets" in the water. Acoustic location in air was used before the introduction of radar. Sonar may also be used for robot navigation, and SODAR (an upward-looking in-air sonar) is used for atmospheric investigations. The term ''sonar'' is also used for the equipment used to generate and receive the sound. The acoustic frequencies used in sonar systems vary from very low ( infrasonic) to ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SOSUS
The Sound Surveillance System (SOSUS) was a submarine detection system based on passive sonar developed by the United States Navy to track Soviet Navy, Soviet submarines. The system's true nature was classified with the name and acronym SOSUS themselves classified. The unclassified name ''Project Caesar'' was used to cover the installation of the system and a cover story developed regarding the shore stations, identified only as a Naval Facility (NAVFAC), being for oceanographic research. In 1985, as the fixed bottom arrays were supplemented by the mobile Surveillance Towed Array Sensor System (SURTASS) and other new systems were coming on line, the name itself changed to Integrated Undersea Surveillance System (IUSS). The commands and personnel were covered by the "oceanographic" term until 1991 when the mission was declassified. As a result, the commands, Oceanographic System Atlantic and Oceanographic System Pacific became Undersea Surveillance Atlantic and Undersea Surveillance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seahorse
A seahorse (also written ''sea-horse'' and ''sea horse'') is any of 46 species of small marine fish in the genus ''Hippocampus''. "Hippocampus" comes from the Ancient Greek (), itself from () meaning "horse" and () meaning "sea monster" or "sea animal". Having a head and neck suggestive of a horse, seahorses also feature segmented bony armour, an upright posture and a curled prehensile tail. Along with the pipefishes and seadragons (''Phycodurus'' and ''Phyllopteryx'') they form the family Syngnathidae. Habitat Seahorses are mainly found in shallow tropical and temperate salt water throughout the world, from about 45°S to 45°N. They live in sheltered areas such as seagrass beds, estuaries, coral reefs, and mangroves. Four species are found in Pacific waters from North America to South America. In the Atlantic, ''Hippocampus erectus'' ranges from Nova Scotia to Uruguay. '' H. zosterae'', known as the dwarf seahorse, is found in the Bahamas. Colonies have been found in Europ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Badges Of The United States Navy
Insignias and badges of the United States Navy are military badges issued by the United States Department of the Navy to naval service members who achieve certain qualifications and accomplishments while serving on both active and reserve duty in the United States Navy. Most naval aviation insignia are also permitted for wear on uniforms of the United States Marine Corps. As described in Chapter 5 of U.S. Navy Uniform Regulations, badges are categorized as ''breast insignia'' (usually worn immediately above and below ribbons) and ''identification badges'' (usually worn at breast pocket level). Breast insignia are further divided between ''command'' and ''warfare and other qualification''. Insignia come in the form of metal pin-on devices worn on formal uniforms and embroidered tape strips worn on work uniforms. For the purpose of this article, the general term "insignia" shall be used to describe both, as it is done in Navy Uniform Regulations. The term "badge", although used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Obsolete Badges Of The United States Military
Obsolete badges of the United States military are a number of Military badges of the United States, U.S. military insignia which were issued in the 20th and 21st centuries. After World War II many badges were phased out of the United States Armed Forces in favor of more modern military badges which are used today. A unique obsolete badge situation occurred with General of the Air Force Henry H. Arnold, who in 1913 was among the 24 Army pilots to receive the first U.S. Air Force Aeronautical Ratings#Military Aviator, Military Aviator Badge, an eagle bearing U.S. Army Signal Corps, Signal Corps flags suspended from a bar.The Mark of an Eagle Air Force Magazine, by TSgt Harold L. Craven, dated October 1963, last accessed 14 October 2019 Replaced in 1917 by the more conventional "wings" embroidered design ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uniforms Of The United States Navy
The uniforms of the United States Navy include dress uniforms, daily service uniforms, working uniforms, and uniforms for special situations, which have varied throughout the history of the navy. For simplicity in this article, ''officers'' refers to both commissioned officers and warrant officers. Dress uniforms The United States Navy has three categories of dress uniforms, from least to most formal: service, full, and dinner dress. Service dress Service dress uniforms are worn for official functions not rising to the level of full or dinner dress. They are also commonly worn when traveling in official capacity, or when reporting to a command. The civilian equivalent is a business suit. Service Dress Blue may be worn year-round, while Service Dress White is reserved for summer or tropical zones. Ribbons are worn over the left breast pocket in all variations of the service dress uniform. An all-weather overcoat or reefer coat may be worn with service dress uniforms in cold or i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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