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cover of episode A new nuclear age: the differences from the Cold War

A new nuclear age: the differences from the Cold War

2025/6/4
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World in 10

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Matthew Kroenig
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Matthew Kroenig: 我认为我们正处于一个新的核时代,核武器仍然是终极军事力量。虽然存在网络和其他技术,但没有哪种技术能在 30 分钟或更短的时间内摧毁世界另一端的社会。核武器仍然是唯一能做到这一点的能力。因此,它们是第一次冷战时代大国竞争的核心。我认为它们之所以退居幕后,是因为冷战结束后大国竞争有所减弱。但现在大国竞争已经回归,核武器再次回到国际政治的中心。中国正在进行自 1960 年代以来规模最大的核武库建设,从大约 200 枚核武器增加到 1500 枚。这意味着美国及其盟友将不得不同时应对两个核超级大国。这确实对核战略、美国核力量态势和数量提出了一些根本性问题。中国希望拥有足够的能力来威慑美国干预台湾问题,或者限制美国的干预。他们看到普京的核威胁正在奏效,中国希望能够像普京在乌克兰那样,利用核武器来限制西方因害怕核升级而做出的反应。当前最大的风险来自于西方的软弱,加强威慑力量是应对核风险最重要的事情。为了有效威慑对手和确保盟友的安全,美国应该增加核武器的数量,包括购买更多的核轰炸机和潜艇,以及部署更多的战术核武器。强大的美国核保护伞能够说服盟友不发展自己的核武器,并继续依赖美国的延伸威慑。

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This chapter explores the concept of a new nuclear age, comparing it to the Cold War era. The discussion centers on the significant nuclear buildup by China and the resulting implications for global security and superpower dynamics.
  • Nuclear weapons remain the ultimate instrument of military force.
  • China's massive nuclear buildup is a key difference from the Cold War.
  • The US and its allies now face two peer nuclear superpowers.

Shownotes Transcript

Nuclear weapons are regularly in the news. Ukraine’s drone attack on Russian nuclear bombers. The threat of North Korea and Iran. European countries rearming. If we are entering a new age of nuclear weapons, how is it different to the Cold War? Nuclear deterrence specialist Matthew Kroenig says the threat of China makes the superpower competition more dangerous than before.

The World in 10 is the Times' daily podcast dedicated to global security. Expert analysis of war, diplomatic relations and cyber security from The Times' foreign correspondents and military specialists. 

Watch more: www.youtube.com/@ListenToTimesRadio 

Read more: www.thetimes.com

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