|
Chen-2 Bottom Mine
The Sinking (沉, or Chen) naval mines are a series of Chinese naval mines. These are bottom mines. Estimates place Chinese total mine stocks at between 80,000 and 100,000 mines. Chen-1 The Sinking-1 (沉-1, or Chen-1) naval mine is the fourth type of naval mine entering Chinese service in 1966. It is a bottom mine jointly developed by the 710th research institute, the 152nd Factory and Fengxi Machinery Factory (汾西机器厂), and it was the first Chinese naval mine using an acoustic fuze. It is useful for shallow water and port defence or blockading. Chen-2 The Sinking-2 (Chinese language, Chinese: ''沉-2'', Transliteration: ''Chen-2'') bottom mine was the first indigenous designed Chinese naval mine that could adopt a range of fuzes, such as acoustic, Contact fuze, contact, infrasonic, ultrasonic and Magnetic proximity fuze, magnetic fuzes. The project was jointly developed by Fengxi Machinery Factory (Chinese: ''汾西机器厂'') and the 710th Research Institute in 1972, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Mine
A naval mine is a self-contained explosive weapon placed in water to damage or destroy surface ships or submarines. Similar to anti-personnel mine, anti-personnel and other land mines, and unlike purpose launched naval depth charges, they are deposited and left to wait until, depending on their fuzing, they are triggered by the approach of or contact with any vessel. Naval mines can be used offensively, to hamper enemy shipping movements or lock vessels into a harbour; or defensively, to create "safe" zones protecting friendly sea lanes, harbours, and naval assets. Mines allow the minelaying force commander to concentrate warships or defensive assets in mine-free areas giving the adversary three choices: undertake a resource-intensive and time-consuming minesweeping effort, accept the casualties of challenging the minefield, or use the unmined waters where the greatest concentration of enemy firepower will be encountered. Although international law requires signatory nations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dongfeng Instrument Factory
Dongfeng is the romanization of several Chinese names of which most notably "East Wind" (). Dongfeng may refer to: People's Republic of China * Dongfeng (missile) (), series of ballistic missiles of the People's Liberation Army * Chinese series of diesel locomotives ** China Railways DF ** DF4 ** DF8 **Dongfeng DMU * Dongfeng Motor Corporation (), automobile company and its subsidiaries and joint ventures Administrative divisions * Dongfeng County (), Liaoyuan City, Jilin Province * Dongfeng District (), Jia Mu Si City, Heilongjiang Province * Dongfeng Town (other), for towns named Dongfeng nationwide ;Neighborhoods () * Dongfeng Subdistrict, Bengbu, in Longzihu District, Bengbu, Anhui * Dongfeng Subdistrict, Beijing, in Fangshan District * Dongfeng Subdistrict, Guangzhou, in Yuexiu District * Dongfeng Subdistrict, Baoding, in Beishi District, Baoding, Hebei * Dongfeng Subdistrict, Shijiazhuang, in Qiaodong District * Dongfeng Subdistrict, Daqing, in Sartu Distric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center For Naval Analyses
CNA (previously named the CNA Corporation), fully as The Center for Naval Analyses, is a federally-funded nonprofit research and analysis organization based in Arlington County, Virginia, USA. It has around 625 employees. History CNA traces its origins to the Antisubmarine Warfare Operations Group (ASWORG), formed in 1942 to assist the U.S. Navy with scientific advice for finding and attacking U-boats that were sinking commercial ships off the Atlantic coast of North America. Massachusetts Institute of Technology physics Professor Philip M. Morse founded ASWORG at the request of Capt. Wilder D. Baker, then commander of the Antisubmarine Warfare Unit of the Atlantic Fleet. Morse is considered the father of operations research in the United States. By the end of World War II, the organization had expanded to almost 80 scientists serving on eight military bases in the Atlantic and Pacific as well as at the Washington, D.C. headquarters. They advised U.S. forces on air, antiaircra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval War College Review
The ''Naval War College Review'' is a quarterly peer-reviewed academic journal published by the United States Navy's Naval War College. It covers public policy matters of interest to the maritime services and was established in 1948. History During the administration of Admiral Raymond Spruance as president of the Naval War College (1946-1948), plans were initiated to establish a resident civilian faculty, composed of prominent academics who would be visiting faculty members for a full academic year. In a separate, but related initiative in 1948, the Chief of Naval Personnel, Rear Admiral Thomas L. Sprague, suggested to the commandants of the joint service colleges that each college should publish a lecture reprint series that could be distributed to officers, who for various reasons could not attend a war college course. In response to this suggestion and with further authorization from the Navy Department, Spruance initiated publication of a periodical. Initially entitled ''In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Weaponry Of The People's Liberation Army Navy
The People's Liberation Army Navy (PLAN) is the naval branch of the People's Liberation Army (PLA), the armed forces of the People's Republic of China. The PLAN force consists of approximately 250,000 men and over a hundred major combat vessels, organized into three fleets: the North Sea Fleet, the East Sea Fleet, and the South Sea Fleet. Most of the naval weapon systems used by the PLAN were developed prior to 1990. The naval weaponry of the PLAN is based on three tiers: artillery, torpedoes, and missiles, each geared to a specific threat range and type. History Throughout its early history from 1949 to the early 1980s, the PLAN had principally relied upon artillery and torpedoes as its main weapons. This resulted in the development of many types and calibers of anti-aircraft and anti-ship guns. Torpedoes were secondary weapons, playing an important role in PLAN's coastal defense doctrines. Many destroyers, frigates and torpedo craft all carry an array of anti-ship torpedoes to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam War
The Vietnam War (1 November 1955 – 30 April 1975) was an armed conflict in Vietnam, Laos, and Cambodia fought between North Vietnam (Democratic Republic of Vietnam) and South Vietnam (Republic of Vietnam) and their allies. North Vietnam was supported by the Soviet Union and China, while South Vietnam was supported by the United States and other anti-communist nations. The conflict was the second of the Indochina wars and a proxy war of the Cold War between the Soviet Union and US. The Vietnam War was one of the postcolonial wars of national liberation, a theater in the Cold War, and a civil war, with civil warfare a defining feature from the outset. Direct United States in the Vietnam War, US military involvement escalated from 1965 until its withdrawal in 1973. The fighting spilled into the Laotian Civil War, Laotian and Cambodian Civil Wars, which ended with all three countries becoming Communism, communist in 1975. After the defeat of the French Union in the First Indoc ... [...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] |
Cambodia
Cambodia, officially the Kingdom of Cambodia, is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. It is bordered by Thailand to the northwest, Laos to the north, and Vietnam to the east, and has a coastline along the Gulf of Thailand in the southwest. It spans an area of , dominated by a low-lying plain and the confluence of the Mekong river and Tonlé Sap, Southeast Asia's largest lake. It is dominated by a tropical climate and is rich in biodiversity. Cambodia has a population of about 17 million people, the majority of which are ethnically Khmer people, Khmer. Its capital and most populous city is Phnom Penh, followed by Siem Reap and Battambang. In 802 AD, Jayavarman II declared himself king, uniting the warring Khmer princes of Chenla Kingdom, Chenla under the name "Kambuja".Chandler, David P. (1992) ''History of Cambodia''. Boulder, CO: Westview Press, . This marked the beginning of the Khmer Empire. The Indianised kingdom facilitated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Booby Trap
A booby trap is a device or setup that is intended to kill, harm or surprise a human or an animal. It is triggered by the presence or actions of the victim and sometimes has some form of bait designed to lure the victim towards it. The trap may be set to act upon trespassers that enter restricted areas, and it can be triggered when the victim performs an action (e.g., opening a door, picking something up, or switching something on). It can also be triggered by vehicles driving along a road, as in the case of improvised explosive devices (IEDs). Booby traps should not be confused with mantraps which are designed to catch a person. Lethal booby traps are often used in warfare, particularly guerrilla warfare, and traps designed to cause injury or pain are also sometimes used by criminals wanting to protect drugs or other illicit property, and by some owners of legal property who wish to protect it from theft. Booby traps which merely cause discomfort or embarrassment are a popular f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chen-4 Bottom Mine
The Sinking (沉, or Chen) naval mines are a series of Chinese naval mines. These are bottom mines. Estimates place Chinese total mine stocks at between 80,000 and 100,000 mines. Chen-1 The Sinking-1 (沉-1, or Chen-1) naval mine is the fourth type of naval mine entering Chinese service in 1966. It is a bottom mine jointly developed by the 710th research institute, the 152nd Factory and Fengxi Machinery Factory (汾西机器厂), and it was the first Chinese naval mine using an acoustic fuze. It is useful for shallow water and port defence or blockading. Chen-2 The Sinking-2 (Chinese: ''沉-2'', Transliteration: ''Chen-2'') bottom mine was the first indigenous designed Chinese naval mine that could adopt a range of fuzes, such as acoustic, contact, infrasonic, ultrasonic and magnetic fuzes. The project was jointly developed by Fengxi Machinery Factory (Chinese: ''汾西机器厂'') and the 710th Research Institute in 1972, and was mainly used for coastal regions. The mine was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guerrilla Warfare
Guerrilla warfare is a form of unconventional warfare in which small groups of irregular military, such as rebels, partisans, paramilitary personnel or armed civilians, which may include recruited children, use ambushes, sabotage, terrorism, raids, petty warfare or hit-and-run tactics in a rebellion, in a violent conflict, in a war or in a civil war to fight against regular military, police or rival insurgent forces. Although the term "guerrilla warfare" was coined in the context of the Peninsular War in the 19th century, the tactical methods of guerrilla warfare have long been in use. In the 6th century BC, Sun Tzu proposed the use of guerrilla-style tactics in '' The Art of War''. The 3rd century BC Roman general Quintus Fabius Maximus Verrucosus is also credited with inventing many of the tactics of guerrilla warfare through what is today called the Fabian strategy, and in China Peng Yue is also often regarded as the inventor of guerrilla warfare. Guerrilla wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
