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Harbor Clearance Unit One
Harbor Clearance Unit One, a United States Navy unit, was commissioned in February 1966 with the mission "....to provide salvage repair; diving and rescue services in rivers and restricted waters and to conduct harbor and river clearance operations in the Western Pacific." Some contended that the intended mission was to provide rapidly deployable diving and Marine salvage, salvage teams in direct support of the Vietnam War. Whatever the actual intent was, the concept was proven so effective that the command was moved to continuous salvage service at Pearl Harbor, Hawaii, near the end of the Vietnam War. Scope The unit's role encompassed the entire spectrum of marine salvage. From South Korea to Guam, to Japan and the Philippines, HCU-1 detachments aided military forces of the US, South Vietnam, South Korea, Australia and New Zealand. They covered every corner of South Vietnam: from the harbors of Saigon to the rivers of the lower Mekong Delta; from the coastline to the upper highlan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Navy
The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 million tons in 2021. It has the world's largest aircraft carrier fleet, with List of aircraft carriers in service, eleven in service, one undergoing trials, two new carriers under construction, and six other carriers planned as of 2024. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the U.S. Navy is the third largest of the United States military service branches in terms of personnel. It has 299 deployable combat vessels and about 4,012 operational aircraft as of 18 July 2023. The U.S. Navy is one of six United States Armed Forces, armed forces of the United States and one of eight uniformed services of the United States. The United States Navy traces its origins to the Continental Navy, which was established during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commander, Naval Forces Vietnam
The U.S. Naval Forces, Vietnam was a command of the United States Navy, active during the Vietnam War, from 1 April 1966 to 29 March 1973.Marolda (2002), p 386 COMNAVFORV also commanded the Naval Advisory Group and the Seabees of the 3rd Naval Construction Brigade; the Military Sea Transportation Service Office, Vietnam, which coordinated the enormous sealift to Southeast Asia; the Officer in Charge of Construction, Vietnam (OICC-RVN), who managed in-country construction by civilian contractors; the Naval Research and Development Unit, Vietnam, which tested new equipment in the field; and Commander Coast Guard Activities, Vietnam, which provided administrative support for Coast Guard Squadron One, Coast Guard Squadron Three and other smaller Coast Guard units in-country. Commanders included Rear Admiral Norvell G. Ward (to 27 April 1967), Rear Admiral Kenneth L. Veth (to 30 September 1968), who was then succeeded by newly promoted Vice Admiral Elmo Zumwalt.Berman, pp 163 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capstan (nautical)
A capstan is a vertical-axled rotating machine developed for use on sailing ships to multiply the pulling force of sailors when hauling ropes, Nautical cable, cables, and hawsers. The principle is similar to that of the windlass, which has a horizontal axle. History The word, connected with the Old French or , from Old Provençal , from "pulley cord", from Latin , a halter, from , to take hold of, seems to have come into English (14th century) from Portuguese or Spanish shipmen at the time of the Crusades. Both device and word are considered Spanish inventions. Early form In its earliest form, the capstan consisted of a timber mounted vertically through a vessel's structure which was free to rotate. Levers, known as bars, were inserted through holes at the top of the timber and used to turn the capstan. A rope wrapped several turns around the drum was thus hauled upon. A rudimentary ratchet (device), ratchet was provided to hold the tension. The ropes were always wound i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winch
A winch is a mechanical device that is used to pull in (wind up) or let out (wind out) or otherwise adjust the tension (physics), tension of a rope or wire rope (also called "cable" or "wire cable"). In its simplest form, it consists of a Bobbin, spool (or drum) attached to a hand crank (mechanism), crank. Traditionally, winches on ships accumulated wire or rope on the drum; those that do not accumulate, and instead pass on the wire/rope (see yacht photo above), are called Capstan_(nautical), capstans. Despite this, sailboat capstans are most often referred to as winches. Winches are the basis of such machines as tow trucks, steam shovels and elevators. More complex designs have gear assemblies and can be powered by electric, hydraulic, pneumatic or internal combustion drives. It might include a solenoid brake and/or a Mechanical brake stretch wrapper, mechanical brake or ratchet (device), ratchet and pawl which prevents it unwinding unless the pawl is retracted. The rope may b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meritorious Unit Commendation
The Meritorious Unit Commendation (MUC; pronounced ''muck'') is a mid-level unit award of the United States Armed Forces. The U.S. Army awards units the Army MUC for exceptionally meritorious conduct in performance of outstanding achievement or service in combat or non-combat, the U.S. Navy and U.S. Marine Corps award units the Navy MUC for valorous or meritorious achievement or service in combat or non-combat, and the U.S. Coast Guard awards units the Coast Guard MUC for valorous or meritorious achievement or service not involving combat. Army ;Army Meritorious Unit Commendation: The Army MUC emblem worn to represent award of the MUC is 1 inches wide and inches in height. The emblem consists of a inch wide gold frame with laurel leaves which encloses a scarlet 67111 ribbon. The previously authorized emblem was a gold color embroidered laurel wreath, 1 inches in diameter on a 2 inches square of olive drab cloth. The Army MUC (previously called the Meritorious Service Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Navy Unit Commendation
The Navy Unit Commendation (NUC) is a United States Navy and United States Coast Guard unit award that was established by order of the Secretary of the Navy James Forrestal on 18 December 1944. History Navy A navy, naval force, military maritime fleet, war navy, or maritime force is the military branch, branch of a nation's armed forces principally designated for naval warfare, naval and amphibious warfare; namely, lake-borne, riverine, littoral z ... and U.S. Marine Corps commands may recommend any Navy or Marine Corps unit for the NUC that has distinguished itself by outstanding heroism in action against the enemy, but not sufficient to justify the award of the Presidential Unit Citation. A unit must have performed service of a character comparable to that which would merit the award of a Silver Star Medal for heroism, or a Legion of Merit for non-combat meritorious service to an individual. Normal performance of duty or participation in many combat missions does not, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam
Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and dependencies by population, fifteenth-most populous country. One of two communist states in Southeast Asia, Vietnam shares land borders with China to the north, and Laos and Cambodia to the west. It shares Maritime boundary, maritime borders with Thailand through the Gulf of Thailand, and the Philippines, Indonesia, and Malaysia through the South China Sea. Its capital is Hanoi and its largest city is Ho Chi Minh City. Vietnam was inhabited by the Paleolithic age, with states established in the first millennium BC on the Red River Delta in modern-day northern Vietnam. Before the Han dynasty's invasion, Vietnam was marked by a vibrant mix of religion, culture, and social norms. The Han dynasty annexed Northern and Central Vietnam, which were subs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Service Squadron
A Service Squadron (ServRon) was a United States Navy squadron that supported fleet combat ships and US Navy Auxiliary ships. Service Squadrons were used by the US Navy from their inception in 1943 to as late as the early 1980s. At the time of their inception during the Second World War they allowed the US Navy to operate across the vast reaches of the Pacific Ocean for extended periods of time. Service Squadrons created temporary forward bases to allow the naval squadrons to spend less time in transit and more time in the area of combat. Ulithi, a small volcanic atoll in the central Pacific, is an example of a site converted for use as a forward base of supply. Service Squadrons essentially created a major naval base near the area of operation. With naval bases like Naval Base Ulithi, to refit, repair and resupply, many ships were able to deploy and operate in the western Pacific for a year or more without returning to a major port facility. Among the vessels operating in ser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taylor Diving System
Taylor, Taylors or Taylor's may refer to: People * Taylor (surname) ** List of people with surname Taylor * Taylor (given name), including Tayla and Taylah * Taylor sept, a branch of Scottish clan Cameron * Justice Taylor (other) Places Australia * Electoral district of Taylor, South Australia * Taylor, Australian Capital Territory, planned suburb Canada * Taylor, British Columbia United States * Taylor, Alabama * Taylor, Arizona * Taylor, Arkansas * Taylor, Indiana * Taylor, Louisiana * Taylor, Maryland * Taylor, Michigan * Taylor, Mississippi * Taylor, Missouri * Taylor, Nebraska * Taylor, North Dakota * Taylor, New York * Taylor, Beckham County, Oklahoma * Taylor, Cotton County, Oklahoma * Taylor, Pennsylvania * Taylors, South Carolina * Taylor, Texas * Taylor, Utah * Taylor, Washington * Taylor, West Virginia * Taylor, Wisconsin * Taylor, Wyoming * Taylor County (other) * Taylor Township (other) Businesses and organisations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnamization
Vietnamization was a failed foreign policy of the Richard Nixon administration to end U.S. involvement in the Vietnam War through a program to "expand, equip, and train South Vietnamese forces and assign to them an ever-increasing combat role, at the same time steadily reducing the number of U.S. combat troops". Furthermore the policy also sought to prolong both the war and American domestic support for it. Brought on by the communist North Vietnam's Tet Offensive, the policy referred to U.S. combat troops specifically in the ground combat role, but did not reject combat by the U.S. Air Force, as well as the support to South Vietnam, consistent with the policies of U.S. foreign military assistance organizations. U.S. citizens' mistrust of their government that had begun after the offensive worsened with the release of news about U.S. soldiers massacring civilians at My Lai (1968), the invasion of Cambodia (1970), and the leaking of the ''Pentagon Papers'' At a January 28, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Đồng Tâm Base Camp
Đồng Tâm Base Camp (also known as Đồng Tâm Army Airfield) is a former U.S. Army, U.S. Navy, and Army of the Republic of Vietnam (ARVN) base west of Mỹ Tho in the Mekong Delta, southern Vietnam. History 1966–9 Đồng Tâm Base Camp was established on the northern bank of the Mekong River 7 km west of Mỹ Tho upon COMUSMACV General William Westmoreland's decision to gain full control over the upper Mekong Delta region. General Westmoreland personally took part in site selection. General Westmoreland chose the name Đồng Tâm meaning "united hearts and minds" or "singleness of mind, in thoughts, and actions" in Vietnamese. The total construction price for the Army and Navy ran close to $8,000,000. Due to lack of available dry land, the base was created by dredging from the river. Dredging work to create the base commenced in August 1966 and involved the reclamation of 600 acres of swampland. The Vietcong attempted to sabotage the base construction sinking ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long Tau River
Long may refer to: Measurement * Long, characteristic of something of great duration * Long, characteristic of something of great length * Longitude (abbreviation: long.), a geographic coordinate * Longa (music), note value in early music mensural notation Places Asia * Long District, Laos * Long District, Phrae, Thailand * Longjiang (other) or River Long (lit. "dragon river"), one of several rivers in China * Yangtze River or Changjiang (lit. "Long River"), China Elsewhere * Long, Somme, France People * Long (Chinese surname) * Long (Western surname) Fictional characters * Long (''Bloody Roar''), in the video game series * Long, Aeon of Permanence in Honkai: Star Rail Sports * Long, a fielding term in cricket * Long, in tennis and similar games, beyond the service line during a serve and beyond the baseline during play Other uses * , a U.S. Navy ship name * Long (finance), a position in finance, especially stock markets * Lòng, name for a laneway in Sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
