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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 device placed in water to damage or destroy surface ships or submarines. Unlike depth charges, mines are deposited and left to wait until they are triggered by the approach of, or contact with, any vessel or a particular vessel type, akin to anti-infantry vs. anti-vehicle mines. Naval mines can be used offensively, to hamper enemy shipping movements or lock vessels into a harbour; or defensively, to protect friendly vessels and create "safe" zones. Mines allow the minelaying force commander to concentrate warships or defensive assets in mine-free areas giving the adversary three choices: undertake an expensive 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 to declare mined areas, precise locations remain secret; and non-complying individuals ... [...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" (); it 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 * Dongfeng County (), Jilin * Dongfeng District (), Jiamusi, Heilongjiang * Dongfeng Town (other), for towns named Dongfeng ;Subdistricts () * 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 District, Daqing, Heilongjiang * Dongfeng Subdistrict, Jixi, in Jiguan District, Jixi, Heilo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center For Naval Analyses
CNA, formerly known as the CNA Corporation, is a federally-funded nonprofit research and analysis organization based in Arlington County, Virginia. CNA has around 625 employees. General CNA operates: * The Center for Naval Analyses. CNA's Center for Naval Analyses is the federally funded research and development center (FFRDC) for the United States Navy and Marine Corps. It also provides research and analysis services to other military and government agencies to help improve the efficiency and effectiveness of U.S. national defense efforts. It has seven divisions: Advanced Technology & Systems Analysis, China Studies, Resource Analysis, the Marine Corps Program, the Operations Evaluation Group, the Center for Strategic Studies, and the Special Operations Program. These divisions address issues of preparedness, operations evaluation, systems analysis, foreign affairs, strategic relationships, humanitarian operations, logistics, and manpower. :Through the Center’s Field Program ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
