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Xichang Satellite Launch Center
The Xichang Satellite Launch Center (XSLC), also known as the Xichang Space Center, is a spaceport in China. It is located in (), Mianning county, approximately northwest of Xichang, Liangshan Yi Autonomous Prefecture in Sichuan. It is operated by the People's Liberation Army Aerospace Force (formerly the People's Liberation Army Strategic Support Force) and is known as the 27th Experimental Training base( MUCD: Unit 63790). The facility became operational in 1984 and is used to launch numerous civil, scientific, and military payloads annually. It is notable as the site of Sino-European space cooperation, with the launch of the first of two Double Star scientific satellites in December 2003. Chinese officials have indicated interest in conducting additional international satellite launches from XSLC. In 1996, a fatal accident occurred when the Long March 3B rocket carrying the Intelsat 708 satellite failed on its maiden launch from the Xichang Satellite Launch Center, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long March 11
The Long March 11 (), or Chang Zheng 11 as in pinyin, abbreviated LM-11 for export or CZ-11 within China (and designated 11H when launched from sea), is a Chinese four stage solid-propellant carrier rocket of the Long March family, which is developed by the China Aerospace Science and Technology Corporation. It was designed with the ability to launch on short notice and it can launch from road vehicles (CZ-11) and ships (CZ-11H). The vehicle can be cold launched from a launch tube mounted on a road mobile vehicle. The maiden flight of the Long March 11 occurred on 25 September 2015. The first sea launch occurred on 5 June 2019, from a converted barge stationed in the Yellow Sea The Yellow Sea, also known as the North Sea, is a marginal sea of the Western Pacific Ocean located between mainland China and the Korean Peninsula, and can be considered the northwestern part of the East China Sea. Names It is one of four .... Seventeen launches have been made , five of them ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kuaizhou
Kuaizhou (KZ, , meaning "speedy vessel") (also called Feitian Emergency Satellite Launch System, Feitian-1, FT-1) is a family of Chinese "quick-reaction" orbital launch vehicles. Flying since 2013, Kuaizhou 1 and 1A consist of three solid-fueled rocket stages, with a liquid-fueled fourth stage as part of the satellite system. Kuaizhou 11, which flew an unsuccessful maiden flight in July 2020 (and successful second flight in 2022), is a larger model able to launch a payload into low Earth orbit. Heavy-lift models KZ-21 and KZ-31 are in development. The Kuaizhou series of rockets is manufactured by ExPace, a subsidiary of China Aerospace Science and Industry Corporation (CASIC), as their commercial launch vehicles. History The rocket series is based on CASIC's Anti-satellite weapon (ASAT) and BMD mid-course interceptor rockets, in particular the DF-21 Intermediate-range ballistic missile (IRBM) (another Chinese rocket that was based on DF-21 was the Kaituozhe-1). Development ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Third Front (China)
The Third Front Movement ( zh, s=三线建设, p=Sānxiàn jiànshè) or Third Front Construction was a Chinese government campaign to develop industrial and military facilities in the country's interior. The campaign was motivated by concerns that China's industrial and military infrastructure would be vulnerable in the event of invasion by the Soviet Union or air raids by the United States. The largest development campaign of Mao-era China, it involved massive investment in national defense, technology, basic industries (including manufacturing, mining, metal, and electricity), transportation and other infrastructure investments and was carried out primarily in secret. "Third Front" is a geo-military concept: it is relative to the "First Front" area that is close to the potential war fronts. The Third Front region covered 13 provinces and autonomous regions with its core area in the Northwest (including Shaanxi, Gansu, Ningxia, and Qinghai) and Southwest (including today's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet Union, it dissolved in 1991. During its existence, it was the list of countries and dependencies by area, largest country by area, extending across Time in Russia, eleven time zones and sharing Geography of the Soviet Union#Borders and neighbors, borders with twelve countries, and the List of countries and dependencies by population, third-most populous country. An overall successor to the Russian Empire, it was nominally organized as a federal union of Republics of the Soviet Union, national republics, the largest and most populous of which was the Russian SFSR. In practice, Government of the Soviet Union, its government and Economy of the Soviet Union, economy were Soviet-type economic planning, highly centralized. As a one-party state go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-satellite Missile
Anti-satellite weapons (ASAT) are space weapons designed to incapacitate or destroy satellites for Military strategy, strategic or Military tactics, tactical purposes. Although no ASAT system has been utilized in warfare, a few countries (China, India, Russia, and the United States) have successfully shot down their own satellites to demonstrate their ASAT capabilities in a show of force. ASATs have also been used to remove decommissioned satellites. ASAT roles include: defensive measures against an adversary's space-based and nuclear weapons, a force multiplier for a nuclear First strike (nuclear strategy), first strike, a countermeasure against an adversary's Anti-ballistic missile defense countermeasure, anti-ballistic missile defense (ABM), an asymmetric warfare, asymmetric counter to a technologically superior adversary, and a countervalue, counter-value weapon. Use of ASATs generates space debris, which can collide with other satellites and generate more space debris. A c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2007 Chinese Anti-satellite Missile Test
On 11 January 2007, China conducted an anti-satellite missile test. A Chinese weather satellite—the FY-1C (COSPAR 1999-025A) polar orbit satellite of the Fengyun series, at an altitude of , with a mass of —was destroyed by a kinetic kill vehicle traveling with a speed of in the opposite direction (see '' Head-on engagement''). It was launched with a multistage solid-fuel missile from Xichang Satellite Launch Center or nearby. '' Aviation Week & Space Technology'' magazine first reported the test on 17 January 2007. The report was confirmed on 18 January 2007 by a United States National Security Council (NSC) spokesperson.BBC News (2007)Concern over China's missile test Retrieved 20 January 2007. The Chinese government did not publicly acknowledge that the test had occurred until 23 January 2007 when the Chinese Foreign Ministry issued a statement confirming the test. China claims it formally notified the US, Japan and other countries about the test in advance. It wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intelsat 708
Intelsat 708 was a telecommunications satellite built by the American company Space Systems/Loral for Intelsat. It was destroyed on 15 February 1996 when the Long March 3B launch vehicle failed while being launched from the Xichang Satellite Launch Center in China. The launch vehicle veered off course immediately after liftoff and struck a hillside, right near the main gate of the Xichang Satellite Launch Center, damaging buildings on the territory of the launch center and flattening the Mayelin Village, killing at least six people. The accident investigation identified a failure in the guidance system of the Long March 3B. After the Intelsat 708 accident, the Long March rockets did not experience another mission failure until 2011. However, the participation of American companies in the Intelsat 708 and Apstar 2 investigations caused political controversy in the United States. A U.S. government investigation found that the information in the report had been illegally trans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Double Star (satellite)
Double Star was a joint satellite based space mission by the China National Space Administration (CNSA) and the European Space Agency (ESA). It was the first space mission launched by China to investigate Earth's magnetosphere. It consisted of two satellites: an Equatorial satellite (TC-1) and Polar satellite (TC-2). Double Star followed in the footsteps of ESA's Cluster mission by studying the effects of the Sun on the Earth's environment. After a nominal mission of one year (from the launch of TC-2 in July 2004), the Double Star mission was extended twice by both agencies until the end of September 2007. Overview The Double Star mission used two satellites in Earth orbit - each designed, developed, launched, and operated by the China National Space Administration. ESA has agreed to contribute 8 million Euros to the Double Star programme. This funding was used for refurbishment and pre-integration of the European instruments, acquisition of data for four hours per day and co-or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Unit Cover Designator
A military unit cover designator (MUCD, , ) is a unique five-digit number used by the People's Liberation Army of the People's Republic of China to externally identify military units. MUCDs are used externally to protect the identity of units, while a true unit designator (TUD, ) is used internally as they plainly identify the unit and its function. An example, a bomber aircraft regiment in the People's Liberation Army Air Force (PLAAF) 8th Air Division may be known by its TUD, '22nd Air Regiment', or by its MUCD, 'Unit 95183'. The unit's TUD is used by members of the regiment, in common discourse, and among defense analysts, while the MUCD is used on stationery letterheads, newspapers, banners, magazine articles, and signs at the entrance to military facilities. Some units, namely those conducting sensitive and secretive operations like those of the Third Department (Operations) of the Joint Staff Department, may only be known by their MUCD as their TUD has not been discovered. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People's Liberation Army Strategic Support Force
The People's Liberation Army Strategic Support Force was a service branch of the People's Liberation Army that existed from December 2015 to April 2024. With an aim to improve the army's ability to fight what China terms "informationized conflicts" and enhance the PLA's power projection capabilities in space and cyberspace, the PLASSF was a force purportedly designed to break stovepipes in the intelligence sharing and coordination departments of the different branches. On 19 April 2024, the Strategic Support Force was dissolved and split into three independent arms: the People's Liberation Army Aerospace Force, the People's Liberation Army Cyberspace Force and the People's Liberation Army Information Support Force. History At the 2015 China Victory Day Parade, the Chinese Communist Party (CCP) general secretary, President of China and Central Military Commission (CMC) chairman Xi Jinping announced sweeping reforms to the structure of the Chinese People's Liberation Army ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People's Liberation Army Aerospace Force
The People's Liberation Army Aerospace Force () is an arm of the People's Liberation Army. It was established on 19 April 2024. It is one of two independent space forces in the world. History The PLA Aerospace Force was established on 19 April 2024, severed from the simultaneously disestablished Strategic Support Force. The PLAASF consolidates all the PLA's space-based C4ISR systems, as well as administering all the existing launch sites, and all other military satellites and space assets. The China Daily referred to it as the People's Liberation Army Space Force before its official English name was released. Organization The PLAASF is headquartered in the Haidian District of Beijing. Central staff sections include: *Staff department (参谋部) **Information and Communications Division (信息通信处) *Political Work Department (政治工作部) **Cadre Bureau(干部局) **Innovation Office陈怀国：〈用故事礼赞初心〉，《求是》2016年第16期(� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mianning County
Mianning County ( zh, s=冕宁县, , ) is a county of Sichuan Province, China. It is under the administration of the Liangshan Yi Autonomous Prefecture. History Mianning County has a long history of being a multi-ethnic region. ''The Annals of Mianning County'' ( zh, s=冕宁县志, label=no), published during the reign of the Xianfeng Emperor (1850-1861), listed a number of major ethnic groups in the region, including the Tosu, Lizu, Yi, and the Namuzi peoples. Climate Administrative divisions Mianning County administers 1 subdistrict, 15 towns, 2 townships, and 1 ethnic township. Ethnic groups A large number of the Tosu ethnic group, which comprises about 2,000 people, live throughout Mianning County. Sizable clusters of Tosu people are located within Gaoyang Subdistrict, the former town of Houshan (后山镇, now part of Shilong), Fuxing, Hui'an, the former township of Haha (哈哈乡, now part of Gaoyang Subdistrict and Ruoshui), the former township o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
