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Back|瞄準中俄核威脅 美砸200億研發潛射核彈將配 維吉尼亞級
瞄準中俄核威脅 美砸200億研發潛射核彈將配 維吉尼亞級
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自由时报·2 hours ago·Defense·2 min read·🇨🇳China·

瞄準中俄核威脅 美砸200億研發潛射核彈將配 維吉尼亞級

Quick Look

面對俄羅斯及中國核武擴張,美國海軍透過戰略系統計畫辦公室授予總價值7.44億美元的五份原型研發協議,推動核武裝海射巡弋飛彈(SLCM-N)計畫,預計整合至維吉尼亞級潛艦,2028年進入系統發展階段,2034年全面量產,但將占用傳統戰斧飛彈空間並增加核武負擔。

AI-generated summary

Why It Matters

美國原有的TLAM-N核武裝巡弋飛彈於1992年撤離實際部署,2013年正式退役。面對俄羅斯及中國持續擴張核武戰力,美國海軍正加速恢復潛艦搭載核武裝巡弋飛彈的能力。

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圖為美海軍正裝卸戰斧巡弋飛彈。(DVIDS)

〔記者吳哲宇/綜合報導〕面對俄羅斯及中國持續擴張核武戰力,美國海軍正加速恢復潛艦搭載核武裝巡弋飛彈的能力。美國海軍戰略系統計畫辦公室(SSP)6日宣布,授予5份總價值7.44億美元(約新台幣237.5億)的原型研發協議,推動「核武裝海射巡弋飛彈」(SLCM-N)計畫,未來將整合至維吉尼亞級核動力攻擊潛艦,提供美軍有別於戰略彈道飛彈的海基核打擊選項。

軍聞網站「Army Recognition」報導,這5份協議於9月23日授出,由Leidos旗下Dynetics、雷神及諾斯洛普格魯曼等3組團隊,競爭研發飛彈及飛行整合系統,另由諾斯洛普格魯曼任務系統部門與太平洋工程公司負責發射筒相關研發,預計2027年底完成原型工作。

請繼續往下閱讀...

SLCM-N將整合至維吉尼亞級潛艦的「維吉尼亞酬載發射管」(VPT),這款直徑2.21公尺的大型發射管,原本可搭載多枚「戰斧」巡弋飛彈。Block III及Block IV型設有2具大型發射管,Block V則額外增加4具,使「戰斧」最大搭載量提高至40枚,但SLCM-N實際搭載數量仍未確定。

新型飛彈預計使用W80-5核彈頭,延續過去核武裝「戰斧」的海基核嚇阻任務。美軍原有的TLAM-N核武裝巡弋飛彈,於1992年撤離實際部署,並在2013年正式退役。SLCM-N則是重新研發的獨立武器,必須符合新型潛艦射控系統及核武安全認證要求。

相較於俄亥俄級戰略潛艦搭載的「三叉戟II D5」彈道飛彈,SLCM-N將採水下發射後在大氣層內飛行的方式,可透過預設航線接近目標。不過,其射程、速度、核爆當量及最終構型尚未公布,能否突破俄中防空網絡仍有待驗證。

SLCM-N曾在2022年面臨取消,但美國國會持續增加預算支持。根據最新規劃,計畫預定2028年9月進入系統發展階段、2031年9月決定低速量產,並於2034年6月決定全面量產。不過,國會要求美軍在2032年9月前完成有限部署,時程甚至早於預定2033年10月展開的作戰測試。

值得注意的是,SLCM-N雖可讓攻擊潛艦具備額外核打擊能力,但也將占用原本搭載傳統「戰斧」飛彈的空間,並增加核武裝載、維修及認證負擔。分析指出,這款武器主要是補足美軍區域核嚇阻選項,而非取代戰略核潛艦,且在危機期間可能增加對手誤判美軍飛彈發射是否涉及核武的風險。

What to Watch

AI outlook — possibilities, not facts

  • SLCM-N計畫將在2028年9月進入系統發展階段

    Very likely · Within years

  • SLCM-N將在2034年6月決定全面量產

    Likely · Within years

  • 美國國會將要求美軍在2032年9月前完成有限部署

    Very likely · Within years

Open Questions

  • ?SLCM-N的最終射程、速度及核爆當量是多少?
  • ?該飛彈能否有效突破俄羅斯與中國的防空網絡?
  • ?維吉尼亞級潛艦載備SLCM-N後,傳統戰斧飛彈的搭載量將減少多少?

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This article was originally published by 自由时报.

Quick Look

面對俄羅斯及中國核武擴張,美國海軍透過戰略系統計畫辦公室授予總價值7.44億美元的五份原型研發協議,推動核武裝海射巡弋飛彈(SLCM-N)計畫,預計整合至維吉尼亞級潛艦,2028年進入系統發展階段,2034年全面量產,但將占用傳統戰斧飛彈空間並增加核武負擔。

AI-generated summary

Story signals

News tone
Neutral
Emotional intensity
High
News value
Moderate
Global impact
Global
Urgency
Developing
Follow-up likelihood
Likely
Relevance window
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自由时报
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Published
2 hours ago
View translation
美國海軍
核武裝巡弋飛彈
SLCM-N
美國海軍
美國海軍戰略系統計畫辦公室
Leidos旗下Dynetics
雷神
諾斯洛普格魯曼
維吉尼亞級
俄亥俄級
核武裝巡弋飛彈
SLCM-N
維吉尼亞級潛艦
戰斧飛彈
W80-5核彈頭
俄羅斯

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