UK Nuclear Deterrents: What is it, Its Future and Policy

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London (Parliament Politics Magazine) – Nuclear war remains a real possibility despite the conclusion of hostilities in the Cold War. As the scope, variety, and complexity of the dangers we confront grow, so too must our ability to prevent the most extreme forms of attack against the United Kingdom and its NATO partners. Let’s talk about the UK nuclear deterrents.

What is the UK Nuclear Deterrence?

The prevention of coercion and aggression and the maintenance of peace are the three goals of nuclear deterrence. Possible aggressors are aware that the costs of attacking the United Kingdom or any of our NATO allies could far surpass any benefits they would anticipate obtaining from such an attack. This discourages other countries from utilizing nuclear weapons against us or carrying out the gravest dangers to our country’s safety and security.

It is not accurate to state that the nuclear deterrent that the UK possesses is never put into use. It guards us twenty-four hours a day, seven days a week. Our nuclear deterrent works to lessen the possibility of an assault of this kind by offering an alternative for a credible and effective reaction to extreme aggression.

Details about the UK Nuclear Deterrents

The UK has been a leader in nuclear disarmament, but not all countries have followed suit. Since some countries are vastly expanding and diversifying their nuclear arsenals, we need to ensure that our prospective enemies cannot use these to threaten us, limit our crisis response options, or fund nuclear terrorism. To be deterred, an aggressor must believe that the costs of attacking the United Kingdom outweigh any potential benefits.

The policy

CASD contributes to maintaining peace, helps prevent coercion, and discourages aggressive behaviour. To ensure our nation’s safety, we must maintain at least some level of credible, independent nuclear deterrence.

  1. Only in the direst of situations, for self-defence or the defence of NATO allies, would the United Kingdom even consider using nuclear weapons.
  2. The nuclear deterrent that the UK maintains is completely autonomous in terms of its operations. Even if they are used as part of a NATO reaction, only the Prime Minister can give the go-ahead for using our nuclear weapons.
  3. To make the calculations of a possible attacker more difficult, we choose to maintain a level of deliberate ambiguity regarding exactly when, how, and at what scale we would use our nuclear weapons.
  4. We have not wavered from our commitment to keeping the UK’s nuclear deterrent at only the bare minimum amount of destructive power required to ensure that it is credible and effective against the whole spectrum of state-sponsored nuclear threats.
  5. The United Kingdom is steadfast in pursuing the long-term objective of a world free of nuclear weapons. It will not let up in its efforts to secure critical advances toward multilateral disarmament.
  6. The United Kingdom places a high priority on ensuring that its nuclear weapons and materials are kept safe. We put in place various safeguards to protect ourselves against potential hazards and guarantee that we can react appropriately to any event, regardless of how implausible.

The Future of UK Nuclear Deterrents

The next generation of deterrence submarines is currently in the process of being designed and constructed. Their development coincides with the approaching retirement of the submarines of the Vanguard class.

  • The United Kingdom is where the design and construction of all four submarines of the Dreadnought class are taking place.
  • Our nuclear deterrent is still required in the modern era, just as it was in the past, and the Dreadnought program will ensure that the United Kingdom maintains a credible, independent, and competent nuclear deterrent for as long as the current state of international security requires it.
  • The Dreadnought build programme is one of the most extensive and difficult engineering projects currently undertaken in the UK. Building a spaceship is a good analogy for designing and maintaining a system of this level of sophistication.
  • The United Kingdom plans to replace its nuclear weapon, continuing to invest in the Atomic Weapons Establishment (AWE), designed to assure the safety, security, and maintenance of our current and future stockpiles.
  • To ensure that the Defense Nuclear Enterprise is prepared for the future in the best possible way, we will collaborate across the defence and civil nuclear sectors.

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Conclusion

The perspective that successive UK governments have held is that a minimum UK nuclear deterrent that is credible, independent, and stated to be used for the defence of NATO is important to the safety of the United Kingdom and its NATO partners. The United Kingdom keeps only the bare minimum amount of destructive capacity required to ensure that our nuclear deterrent continues to be credible and effective against the whole spectrum of nuclear threats posed by state actors.

Beth Malcolm

Beth Malcolm is Scottish based Journalist at Heriot-Watt University studying French and British Sign Language. She is originally from the north west of England but is living in Edinburgh to complete her studies.