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Robert Wertheim
Robert "Bob" Wertheim (9 November 1922 – 29 April 2020) was an American naval officer involved in the development of strategic weapons. Senator Robert Byrd described him as "the Navy's leading authority on strategic missiles". He was also referred to by his nickname, Bob. Born and raised in New Mexico, Wertheim attended the New Mexico Military Institute before appointment to the United States Naval Academy. He graduated in time to join in the occupation of Japan. Returning to the United States, Wertheim began a long involvement in missile development, including work on the Regulus cruise missile, Polaris ballistic missile, Chaparral anti-aircraft missile, Poseiden ballistic missile, and Trident ballistic missile. During his time working on missile development, he graduated from the Massachusetts Institute of Technology. After retiring from the United States Navy as a rear admiral (upper half), he was a senior vice president at Lockheed Corporation, and engaged in consulti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carlsbad, New Mexico
Carlsbad ( ) is a city in and the county seat of Eddy County, New Mexico, Eddy County, New Mexico, United States. As of the 2020 United States Census, 2020 census, the city population was 32,238. Carlsbad is centered at the intersection of U.S. Route 62 in New Mexico, U.S. Routes 62/U.S. Route 180, 180 and U.S. Route 285 in New Mexico, 285, and is the principal city of the Carlsbad-Artesia Micropolitan Statistical Area, which has a total population of 55,435. Located in the southeastern part of New Mexico, Carlsbad straddles the Pecos River and sits at the eastern edge of the Guadalupe Mountains. Carlsbad is a hub for potash mining, petroleum production, and tourism. Carlsbad Caverns National Park is located southwest of the city, and Guadalupe Mountains National Park lies southwest across the Texas border. The Lincoln National Forest is to the northwest of town. History The development of southeastern New Mexico in the late 19th century was fueled by the arrival of colonies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Missile
In military terminology, a missile is a guided airborne ranged weapon capable of self-propelled flight usually by a jet engine or rocket motor. Missiles are thus also called guided missiles or guided rockets (when a previously unguided rocket is made guided). Missiles have five system components: targeting, guidance system, flight system, engine and warhead. Missiles come in types adapted for different purposes: surface-to-surface and air-to-surface missiles (ballistic, cruise, anti-ship, anti-submarine, anti-tank, etc.), surface-to-air missiles (and anti-ballistic), air-to-air missiles, and anti-satellite weapons. Airborne explosive devices without propulsion are referred to as shells if fired by an artillery piece and bombs if dropped by an aircraft. Unguided jet- or rocket-propelled weapons are usually described as rocket artillery. Historically, the word ''missile'' referred to any projectile that is thrown, shot or propelled towards a target; this usage is still ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Destroyer
In naval terminology, a destroyer is a fast, manoeuvrable, long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against powerful short range attackers. They were originally developed in 1885 by Fernando Villaamil for the Spanish NavySmith, Charles Edgar: ''A short history of naval and marine engineering.'' Babcock & Wilcox, ltd. at the University Press, 1937, page 263 as a defense against torpedo boats, and by the time of the Russo-Japanese War in 1904, these "torpedo boat destroyers" (TBDs) were "large, swift, and powerfully armed torpedo boats designed to destroy other torpedo boats". Although the term "destroyer" had been used interchangeably with "TBD" and "torpedo boat destroyer" by navies since 1892, the term "torpedo boat destroyer" had been generally shortened to simply "destroyer" by nearly all navies by the First World War. Before World War II, destroyers were light vessels with little endurance for unattended o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ensign (rank)
Ensign (; Late Middle English, from Old French (), from Latin (plural)) is a junior rank of a commissioned officer in the armed forces of some countries, normally in the infantry or navy. As the junior officer in an infantry regiment was traditionally the carrier of the ensign flag, the rank acquired the name. This rank has generally been replaced in army ranks by second lieutenant. Ensigns were generally the lowest-ranking commissioned officer, except where the rank of subaltern existed. In contrast, the Arab rank of ensign, لواء, ''liwa''', derives from the command of units with an ensign, not the carrier of such a unit's ensign, and is today the equivalent of a major general. In Thomas Venn's 1672 ''Military and Maritime Discipline in Three Books'', the duties of ensigns are to include not only carrying the color but assisting the captain and lieutenant of a company and in their absence, have their authority. "Ensign" is ''enseigne'' in French, and ''chorąży'' in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Attack On Pearl Harbor
The attack on Pearl HarborAlso known as the Battle of Pearl Harbor was a surprise military strike by the Imperial Japanese Navy Air Service upon the United States against the naval base at Pearl Harbor in Honolulu, Territory of Hawaii, just before 8:00a.m. (local time) on Sunday, December 7, 1941. The United States was a neutral country at the time; the attack led to its formal entry into World War II the next day. The Japanese military leadership referred to the attack as the Hawaii Operation and Operation AI, and as Operation Z during its planning. Japan intended the attack as a preventive action. Its aim was to prevent the United States Pacific Fleet from interfering with its planned military actions in Southeast Asia against overseas territories of the United Kingdom, the Netherlands, and those of the United States. Over the course of seven hours there were coordinated Japanese attacks on the US-held Philippines, Guam, and Wake Island and on the British Empire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carlsbad High School (Carlsbad, New Mexico)
Carlsbad High School (CHS) is located in Carlsbad, New Mexico, United States, and has a student population of over 1600 students. It is a part of the Carlsbad Municipal School District. In addition to Carlsbad, the Carlsbad district, of which Carlsbad High is the only comprehensive high school, includes: Happy Valley, La Huerta, Livingston Wheeler, Malaga, and Whites City. The school also serves the nearby communities of Queen and Otis. CHS received a "C" grade from the New Mexico Public Education Department in 2016. Campus The Carlsbad High School Campus was opened in 1962, with the conversion of the previous high school into what is present-day Carlsbad Intermediate School. Carlsbad High School consists of nine buildings scattered across a large campus. The Main Building is a three-story building with an interior atrium opening to the northeast. Also on campus are the Freshman Academy (where classes for most freshmen are held), the Science Building, the PAD (housing the Hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tucumcari, New Mexico
Tucumcari (; ) is a city in and the county seat of Quay County, New Mexico, Quay County, New Mexico, United States. The population was 5,278 at the 2020 United States Census, 2020 census. Tucumcari was founded in 1901, two years before Quay County was established. History In 1901, the Chicago, Rock Island and Pacific Railroad built a construction camp in the western portion of modern-day Quay County. Originally called Ragtown, the camp became known as "Six Shooter Siding", due to numerous gunfights. Its first formal name, Douglas, was used only for a short time. After it grew into a permanent settlement, it was renamed Tucumcari in 1908. The name was taken from Tucumcari Mountain, which is situated near the community. The origin of the mountain's name is uncertain; it may have been derived from the Comanche word ''tʉkamʉkarʉ'', which means 'ambush'. A 1777 burial record mentions a Comanche woman and her child captured in a battle at Cuchuncari, which is believed to be an early ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brakel, Germany
Brakel () is a town in the district of Höxter in North Rhine-Westphalia, Germany. Geography Location Brakel lies at the midpoint of the district of Höxter between the Eggegebirge and the Weser in the Oberwälder Land nature area in the old Saxon region of Nethegau. Constituent communities Brakel consists of the following centres: ''Heggedörfer'' Auenhausen (population 130), Frohnhausen (population 309) and Hampenhausen (population 54) are Brakel's highest constituent communities, and are sometimes also known as the ''Heggedörfer''. Between 1142 and 1147, these three villages had their first documentary mention. In the 12th and 13th centuries, the Gehrden Monastery had holdings in these three villages. The Heggedörfer, along with the town of Gehrden, were amalgamated into the greater community of Brakel after the old district of Warburg was dissolved. Beller Beller has a population of 187. The village is named by the great fish called "Beller", that joined the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lockheed Corporation
The Lockheed Corporation was an American aerospace manufacturer. Lockheed was founded in 1926 and later merged with Martin Marietta to form Lockheed Martin in 1995. Its founder, Allan Lockheed, had earlier founded the similarly named but otherwise-unrelated Loughead Aircraft Manufacturing Company, which was operational from 1912 to 1920. History Origins Allan Loughead and his brother Malcolm Loughead had operated an earlier aircraft company, Loughead Aircraft Manufacturing Company, which was operational from 1912 to 1920. The company built and operated aircraft for paying passengers on sightseeing tours in California and had developed a prototype for the civil market, but folded in 1920 due to the flood of surplus aircraft deflating the market after World War I. Allan went into the real estate market while Malcolm had meanwhile formed a successful company marketing brake systems for automobiles. On December 13, 1926, Allan Lockheed, Jack Northrop, John Northrop, Kenneth K ... [...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 Revo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trident Ballistic Missile
The Trident missile is a submarine-launched ballistic missile (SLBM) equipped with multiple independently targetable reentry vehicles (MIRV). Originally developed by Lockheed Missiles and Space Corporation, the missile is armed with thermonuclear warheads and is launched from nuclear-powered ballistic missile submarines (SSBNs). Trident missiles are carried by fourteen United States Navy s, with American warheads, as well as four Royal Navy s, with British warheads. The missile is named after the mythological trident of Neptune. Development In 1971, the US Navy began studies of an advanced Undersea Long-range Missile System (ULMS). A Decision Coordinating Paper (DCP) for the ULMS was approved on 14 September 1971. ULMS program outlined a long-term modernization plan, which proposed the development of a longer-range missile termed ULMS II, which was to achieve twice the range of the existing Poseidon (ULMS I) missile. In addition to a longer-range missile, a larger submarine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poseiden Ballistic Missile
The UGM-73 Poseidon missile was the second US Navy nuclear-armed submarine-launched ballistic missile (SLBM) system, powered by a two-stage solid-fuel rocket. It succeeded the UGM-27 Polaris beginning in 1972, bringing major advances in warheads and accuracy. It was followed by Trident I in 1979, and Trident II in 1990. Development A development study for a longer range version of the Polaris missile—achieved by enlarging it to the maximum possible size allowed by existing launch tubes—started in 1963. Tests had already shown that Polaris missiles could be operated without problems in launch tubes that had their fiberglass liners and locating rings removed. The project was given the title Polaris B3 in November, but the missile was eventually named Poseidon C3 to emphasize the technical advances over its predecessor. The C3 was the only version of the missile produced, and it was also given the designation UGM-73A. Slightly longer and considerably wider and heavier than Pol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
