Pyongyang is also threatening to take " physical action" to strengthen its nuclear deterrence.

平壤方面还威胁称要采取“物理性措施”，加强自身的核威慑能力。

State media said Mr. Kim had discussed new policies to bolster what was described as the country's nuclear deterrence.

朝鲜官方媒体称，金正恩讨论了加强朝鲜核威慑的新政策。

We must keep up public support for nuclear deterrence, remembering that obsolete weapons don't deter, hence the need for modernisation.

我们必须保持公众对核威慑的支持，要记住，过时的武器起不到威慑作用，因此有必要升级装备。

Delegates debated the theory of nuclear deterrence, pondered the potential damage of a nuclear war, and agitated for disarmament and the abolition of nuclear weapons.

参会代表们一起讨论核威慑的理论，思考核战争的潜在危险，并倡导核裁军和销毁核武器。

There's been talk about maybe we should develop our own nuclear weapons, our own nuclear deterrence, even president Yoon has mused about that aloud.

韩国内部一直有人在谈论，也许我们应该发展自己的核武器，自己的核威慑力量，甚至连尹锡悦总统都明确表示考虑过此事。

He needed programmable computers to calculate the size and force of shock waves from explosions, and game theory to address the thorny question of nuclear deterrence.

他需要可编程的计算机来计算爆炸冲击波的大小和力量，还需要博弈论来解决核威慑这个棘手的问题。

But do you think we've learnt anything yet from this war that's now been going on for over a year about deterrence and about nuclear deterrence?

但你认为我们从这场已经持续一年多的战争中学到了关于威慑和核威慑的任何东西吗？

We budget a lot of money, have a lot of people who think about nuclear deterrence, and I'm very glad that works being done and I rate the chance of a nuclear war in my lifetime has being fairly low.

我们有很多预算，很多人都考虑过核威慑的概率，我很乐意看到大量的此类工作已经做了，所以我估计在我一生中爆发核战的可能性相当低。