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Fast Patrol Craft
The Patrol Craft Fast (PCF), also known as Swift Boat, were all-aluminum, long, shallow-draft vessels operated by the United States Navy, initially to patrol the coastal areas and later for work in the interior waterways as part of the brown-water navy to interdict Vietcong movement of arms and munitions, transport South Vietnamese forces and insert SEAL teams for counterinsurgency (COIN) operations during the Vietnam War. Development Conception The Swift Boat was conceived in a ''Naval Advisory Group'', Military Assistance Command, Vietnam (NAVADGRP MACV) staff study titled "Naval Craft Requirements in a Counter Insurgency Environment," published 1 February 1965. The study was positively received, and the Navy began to search for sources. Sewart Seacraft of Berwick, Louisiana ( Swiftships' predecessor), built water taxis for companies operating oil rigs in the Gulf of Mexico, which appeared nearly ideal. The Navy bought their plans, and asked Sewart Seacraft to prepar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Marine Corps
The United States Marine Corps (USMC), also referred to as the United States Marines or simply the Marines, is the maritime land force service branch of the United States Department of Defense. It is responsible for conducting expeditionary and amphibious operations through combined arms, implementing its own infantry, artillery, aerial, and special operations forces. The U.S. Marine Corps is one of the six armed forces of the United States and one of the eight uniformed services of the United States. The Marine Corps has been part of the United States Department of the Navy since 30 June 1834 with its sister service, the United States Navy. The USMC operates installations on land and aboard sea-going amphibious warfare ships around the world. Additionally, several of the Marines' tactical aviation squadrons, primarily Marine Fighter Attack squadrons, are also embedded in Navy carrier air wings and operate from the aircraft carriers. The history of the Marine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People's Army Of Vietnam
The People's Army of Vietnam (PAVN), officially the Vietnam People's Army (VPA; , , ), also recognized as the Vietnamese Army (), the People's Army () or colloquially the Troops ( ), is the national Military, military force of the Vietnam, Socialist Republic of Vietnam and the armed wing of the ruling Communist Party of Vietnam, Communist Party of Vietnam (CPV). The PAVN is the backbone component of the Vietnam People's Armed Forces and includes: Ground Force, Vietnam People's Navy, Navy, Vietnam People's Air Force, Air Force, Vietnam Border Guard, Border Guard and Vietnam Coast Guard, Coast Guard. Vietnam does not have a separate and formally-structured Ground Force or Army service. Instead, all ground troops, army corps, military districts and special forces are designated under the umbrella term combined arms () and belong to the Ministry of Defence (Vietnam), Ministry of National Defence, directly under the command of the Central Military Commission (Vietnam), CPV Central ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viet Cong
The Viet Cong (VC) was an epithet and umbrella term to refer to the communist-driven armed movement and united front organization in South Vietnam. It was formally organized as and led by the National Liberation Front of South Vietnam, and conducted military operations under the name of the Liberation Army of South Vietnam (LASV). The movement fought under the direction of North Vietnam against the South Vietnamese and United States governments during the Vietnam War. The organization had both guerrilla and regular army units, as well as a network of cadres who organized and mobilized peasants in the territory the VC controlled. During the war, communist fighters and some anti-war activists claimed that the VC was an insurgency indigenous to the South that represented the legitimate rights of people in South Vietnam, while the U.S. and South Vietnamese governments portrayed the group as a tool of North Vietnam. It was later conceded by the modern Vietnamese communist lead ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Market Time
Operation Market Time was the United States Navy, Republic of Vietnam Navy and Royal Australian Navy operation begun in 1965 to stop the flow of troops, war material, and supplies by sea, coast, and rivers, from North Vietnam into parts of South Vietnam during the Vietnam War. Also participating in Operation Market Time were United States Coast Guard's Coast Guard Squadron One, Squadron One and Squadron Three. The U.S. Coast Guard operated, under U.S. Navy command, heavily armed patrol boats and large cutters armed with 5-inch/38-caliber gun, 5-inch naval guns, which were used in battle and gunfire support. Radar picket escort ships, based in Guam or Pearl Harbor, provided long-term presence at sea offshore to guard against Naval trawler, trawler infiltration. Originally built for World War II convoy duty, and then modified for distant early warning ("DEW") duty in the North Atlantic, their sea keeping capability made them ideal for long-term presence offshore where they provid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fast Patrol Crafts Operating Up A River 2
Fast or FAST may refer to: Arts and entertainment * "Fast" (Juice Wrld song), 2019 * "Fast" (Luke Bryan song), 2016 * "Fast" (Sueco song), 2019 * "Fast" (GloToven song), 2019 * ''Fast'', an album by Custom, 2002 * ''Fast'', a 2010 short film starring Charlyne Yi * " Fast (Motion)", 2021 song by Saweetie * ''Fast & Furious'', an action franchise Computing and software * FAST protocol, an adaptation of the FIX protocol, optimized for streaming * FAST TCP, a TCP congestion avoidance algorithm * Facilitated Application Specification Techniques, a team-oriented approach for requirement gathering * Fatigue Avoidance Scheduling Tool, software to develop work schedules * Features from accelerated segment test, computer vision method for corner detection * Feedback arc set in Tournaments, a computational problem in graph theory Government * Faʻatuatua i le Atua Samoa ua Tasi, a political party in Samoa * Fixing America's Surface Transportation Act, passed by the United Stat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Navy Reserve
The United States Navy Reserve (USNR), known as the United States Naval Reserve from 1915 to 2004, is the Reserve Component (RC) of the United States Navy. Members of the Navy Reserve, called reservists, are categorized as being in either the Selected Reserve (SELRES), the Training and Administration of the Reserve (TAR), the Individual Ready Reserve (IRR), or the Retired Reserve. Organization The mission of the Navy Reserve is to provide strategic depth and deliver operational capabilities to the Navy and Marine Corps team, and to the Joint forces, in the full range of military operations from peace to war. The Navy Reserve consists of 56,254 officers and enlisted personnel who serve in every state and territory as well as overseas as of June 2023. Selected Reserve (SELRES) The largest cohort, the Selected Reserve (SELRES), have traditionally drilled one weekend a month and performed two weeks of active duty annual training during the year, receiving base pay and certai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Napa Sonoma Marshes
The Napa Sonoma Marsh is a wetland at the northern edge of San Pablo Bay, which is a northern arm of the San Francisco Bay in California, United States. This marsh has an area of , of which are abandoned salt evaporation ponds. The United States Government has designated in the Napa Sonoma Marsh as the San Pablo Bay National Wildlife Refuge. Overview The marsh is fed by Sonoma Creek (which drains the Sonoma Valley), Tolay Creek (originating in the Tolay Lake basin), and the Napa River (which drains the Napa Valley). Although the marsh extends north as far as State Route 12, as a practical matter, most of the marsh is only accessible by boat. The marsh is a productive estuarine ecosystem providing habitat for a wide diversity of flora and fauna, including numerous rare and endangered species such as the California clapper rail and California freshwater shrimp. Because of its rich avafaunal content, the Napa Sonoma Marsh is one of only seven marshes selected for intensiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bodega Bay
Bodega Bay () is a shallow, rocky inlet of the Pacific Ocean on the coast of northern California in the United States. It is approximately across and is located approximately northwest of San Francisco and west of Santa Rosa, California, Santa Rosa. The bay straddles the boundary between Sonoma County, California, Sonoma County to the north and Marin County, California, Marin County to the south. The bay is a marine habitat used for navigation, recreation (including swimming and surfing, especially by the Dillon Beach, California, Dillon Beach area), and commercial and sport fishing (including shellfish harvesting). Bodega Bay is protected on its north end from the Pacific Ocean by Bodega Head, which shelters the small Bodega Harbor and is separated from the main bay by a jetty. The San Andreas Fault runs parallel to the coastline and bisects Bodega Head, which lies on the Pacific Plate; the town is on the North American Plate. The village of Bodega Bay, California, Bodega ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Golden Gate Bridge
The Golden Gate Bridge is a suspension bridge spanning the Golden Gate, the strait connecting San Francisco Bay and the Pacific Ocean in California, United States. The structure links San Francisco—the northern tip of the San Francisco Peninsula—to Marin County, California, Marin County, carrying both U.S. Route 101 in California, U.S. Route 101 and California State Route 1 across the strait. It also carries pedestrian and bicycle traffic, and is designated as part of U.S. Bicycle Route 95. Recognized by the American Society of Civil Engineers as one of the Wonders of the World, Wonders of the Modern World, the bridge is one of the most internationally recognized symbols of San Francisco and California. The idea of a fixed link between San Francisco and Marin had gained increasing popularity during the late 19th century, but it was not until the early 20th century that such a link became feasible. Joseph Strauss (engineer), Joseph Strauss served as chief engineer for the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Pablo Bay
San Pablo Bay is a tidal estuary that forms the northern extension of the San Francisco Bay in the East Bay and North Bay regions of the San Francisco Bay Area in northern California. Most of the Bay is shallow; however, there is a deep water channel approximately in the middle of the bay, which allows access to major ports in Sacramento, Stockton, Benicia, and Martinez; and other smaller ports on the Sacramento–San Joaquin River Delta. Geography San Pablo Bay was named after Rancho San Pablo, a Spanish land grant given to colonial Alta California settlers in 1815, on the bay at the site of the present-day city of San Pablo. The bay is approximately across and has an area of approximately . The bay receives the waters of the Sacramento and San Joaquin rivers, via Suisun Bay and the Carquinez Strait on its northeast end, and it connects to the Pacific Ocean via the San Francisco Bay on its southern end. The bay is heavily silted from the contributions of the two r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mare Island
Mare Island (Spanish language, Spanish: ''Isla de la Yegua'') is a peninsula in the United States in the city of Vallejo, California, about northeast of San Francisco. The Napa River forms its eastern side as it enters the Carquinez Strait juncture with the east side of San Pablo Bay. Mare Island is a peninsula, as no full body of water separates this or several other named "islands" from the mainland. Instead, a series of small Slough (hydrology), sloughs cause seasonal water-flows among the so-called islands. Mare Island is the largest of these at about long and a mile wide. History In 1775, Spanish explorer Perez Ayala was the first European to land on what would become Mare Island – he named it ''Isla de la Plana''. This area was part of Rancho Suscol, deeded to General Mariano Guadalupe Vallejo in 1844. It became a waypoint for early settlers. In 1835, whilst traversing the Carquinez Strait, a crude ferry transporting men and livestock capsized in a squall. Among the l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
