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LGM-30洲際彈道飛彈

LGM-30義勇兵洲际弹道导弹
类型洲际弹道导弹
原产地 美国
服役记录
服役期间1962年 (一型), 1965年 (二型), 1970年 (三型)
使用方 美國空軍
生产历史
生产商波音公司
单位成本$7,000,000
基本规格
重量78,000 lb (35,300 kg)
长度59 ft 9.5 in (18.2 m)
直径5 ft 6 in (1.7 m) (1st stage)
弹头一及二型:W56英语W56(退役),三型:W62英语W62(退役)、W78英语W78(現役)或W87英语W87(現役)氫彈多目標重返大氣層載具
引爆机制空爆或表面接觸引爆

发动机三个固体推进剂火箭发动机; 第一级: 聚硫橡胶英语Thiokol TU-122 (M-55); 第二级: Aerojet-General SR-19-AJ-1; 第三级: Aerojet-General/聚硫橡胶英语Thiokol SR73-AJ/TC-1
作战范围约8,700 (精确数据保密)  miles (14,000 公里)
飞行高度700 英里 (1,120 公里)
速度约莫 15,000 mph (23馬赫, 24,100 公里/小时, or 7.6 km/s) (terminal phase)末端速度
制导系统惯性
精度200 m CEP
发射平台导弹发射井

LGM-30義勇兵洲际弹道导弹(英語:LGM-30 Minuteman)是美国的一种陆基洲际弹道导弹 (ICBM),隶属美国空军全球打击司令部,主要被设计来投送核弹头氫彈)。它的名称来源于美国独立战争时期的民兵。在2005年LGM-118A和平守護者飛彈退役後,美國現役的陸基洲際彈道飛彈就只剩LGM-30G義勇兵三型(LGM-30G Minuteman-III),也是美国核三位一体攻擊戰力的陸基打擊環節。LGM中的“L”代表“发射井发射”,“G”代表“打击地面目标”,“M”代表“导弹[1]。美国空军现在大约有450枚该型号导弹[2],分别保存在蒙大拿州马姆斯特罗姆空军基地北达科他州米诺特空军基地和怀俄明州F.E.沃伦空军基地。[3]

2020年川普执政时期,推出下一代陸基洲际弹道导弹LGM-35哨兵洲際彈道飛彈[4][5]计划在2029年完成研制,开始替换现役的LGM-30G義勇兵三型洲際彈道飛彈,并预计服役至2075年左右。[6][7]波音公司退出竞标后,美国空军与格鲁曼公司达成一项133亿美元的专项协议,用於LGM-35哨兵洲際彈道飛彈的研發。格鲁曼公司又将一部分工作外包给洛克希德·马丁通用动力比奇特尔霍尼韦尔洛克达因航太控股英语Aerojet Rocketdyne、帕森斯以及德事隆等多个美国军火承包商与武器研发公司。[8][9][10]

型号及研发历程

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義勇兵I型

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民兵I型第一级固体装药配方: 70.5%的过氯酸铵+13.4%的聚丁二烯丙烯酸+环氧树脂+铝粉[11]

義勇兵II型

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義勇兵III型

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義勇兵III型第一级固体装药配方: 73.2%的过氯酸铵+15.6%铝粉+9%端羟基聚丁二烯+聚丁烯[11]

相關條目

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备注

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  1. ^ "Factsheets : LGM-30G Minuteman III". Af.mil. 2010-07-26. 2013-07-04阅览
  2. ^ Norris, R. S. and H. M. Kristensen U.S. nuclear forces, 2009 页面存档备份,存于互联网档案馆Bulletin of the Atomic Scientists页面存档备份,存于互联网档案馆) March/April, 2009
  3. ^ Factsheets : LGM-30G Minuteman III. Af.mil. 2010-07-26 [2011-03-20]. (原始内容存档于2012-12-12). 
  4. ^ Why is America getting a new $100 billion nuclear weapon?. Bulletin of the Atomic Scientists. 2021-02-08 [2021-05-10]. (原始内容存档于20 February 2021) (美国英语). 
  5. ^ Air Force’s new intercontinental ballistic missile system has a name: Sentinel. Air Force. [2022-04-05]. (原始内容存档于5 April 2022) (美国英语). 
  6. ^ Why is America getting a new $100 billion nuclear weapon?. Bulletin of the Atomic Scientists. 2021-02-08 [2021-02-20]. (原始内容存档于20 February 2021) (美国英语). 
  7. ^ Johnson, Benji. Ground Based Strategic Deterrent. Congressional Research Service. November 10, 2020 [November 10, 2020]. (原始内容存档于10 May 2021). 
  8. ^ Kaplan, Fred. It's Time for Biden to Stand Up to Tom Cotton and the Congressional Missile Caucus. Slate Magazine. 2021-03-10 [2021-05-10]. (原始内容存档于10 May 2021) (英语). 
  9. ^ Ground Based Strategic Deterrent. Bechtel Corporate. [2021-05-14]. (原始内容存档于14 May 2021) (英语). 
  10. ^ Northrop Grumman selects subcontractors for new ICBM missile system. UPI. [2021-05-19]. (原始内容存档于19 May 2021) (英语). 
  11. ^ 11.0 11.1 邢强. 运载火箭与弹道导弹的弹射发射技术. 虎嗅. 2019-06-13 [2019-06-14]. (原始内容存档于2019-08-07) (中文). 

参考文献

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  • The Boeing Corporation (1973). Technical Order 21M-LGM30G-1-1: Minuteman Weapon System Description. Seattle: Boeing Aerospace. Contains basic weapon descriptions.
  • The Boeing Corporation (1973). Technical Order 21M-LGM30G-1-22: Minuteman Weapon System Operations. Seattle: Boeing Aerospace. Operators Manual.
  • The Boeing Corporation (1994). Technical Order 21M-LGM30G-2-1-7: Organizational Maintenance Control, Minuteman Weapon System. Seattle: Boeing Aerospace. Operators Manual.
  • Heefner, Gretchen (2012). The Missile Next Door: The Minuteman in the American Heartland. Cambridge, MA: Harvard University Press.
  • Lloyd, A. (2000). Cold War Legacy: A Tribute to the Strategic Air Command: 1946–1992. New York: Turner Publishing.
  • Neal, Roy. (1962). Ace in the Hole: The Story of the Minuteman Missile. New York: Doubleday & Company.
  • TRW Systems (2001). Minuteman Weapon System History and Description页面存档备份,存于互联网档案馆.
  • Zuckerman, E. (1984). The Day after World War III. New York: Viking Press.

外部链接

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LGM-30洲際彈道飛彈
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