Nuclear weapons policy of the United Kingdom

E43856

The nuclear weapons policy of the United Kingdom encompasses the country's strategic doctrine, legal frameworks, and international agreements governing the development, deployment, and potential use of its nuclear arsenal.

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All labels observed (14)

Statements (56)

Predicate Object
instanceOf nuclear weapons policy
airDeliveredNuclearWeapons false
allianceFramework NATO
surface form: North Atlantic Treaty Organization
alsoKnownAs British nuclear weapons policy
Nuclear weapons policy of the United Kingdom
surface form: UK nuclear weapons policy
cooperationFramework Agreement between the Government of the United States of America and the Government of the United Kingdom of Great Britain and Northern Ireland for Cooperation on the Uses of Atomic Energy for Mutual Defence Purposes
surface form: 1958 US–UK Mutual Defence Agreement
cooperationPartner United States of America
surface form: United States
country United Kingdom
declaredPolicy nuclear weapons used only in defence of NATO allies in extreme circumstances
nuclear weapons used only in extreme circumstances of self-defence
deliveryPlatform Dreadnought-class nuclear-powered ballistic missile submarines
Vanguard-class nuclear-powered ballistic missile submarines
deliverySystem Trident nuclear missile system
surface form: Trident submarine-launched ballistic missile system
disarmamentCommitment long-term goal of a world without nuclear weapons
domesticLegislation Armed Forces Act provisions on nuclear operations
Nuclear Explosions (Prohibition and Inspections) Act 1998
executiveAuthority Prime Ministers of the United Kingdom
surface form: Prime Minister of the United Kingdom
exportControlRegime participation in Nuclear Suppliers Group
participation in Zangger Committee
firstUseOptionRetained true
geographicFocus global strategic deterrence with emphasis on Euro-Atlantic area
landBasedNuclearWeapons false
launchAuthority Prime Minister
surface form: Prime Minister of the United Kingdom
legalFramework Biological Weapons Convention
surface form: Biological Weapons Convention (non-nuclear WMD context)

Chemical Weapons Convention
surface form: Chemical Weapons Convention (non-nuclear WMD context)

Comprehensive Nuclear-Test-Ban Treaty
surface form: Comprehensive Nuclear-Test-Ban Treaty (signed, not ratified)

Partial Nuclear Test Ban Treaty
surface form: Partial Test Ban Treaty

Nuclear Non-Proliferation Treaty
surface form: Treaty on the Non-Proliferation of Nuclear Weapons
missileSupplyArrangements Trident II D5 missile
surface form: Trident II D5 missiles leased from the United States
modernisationProgramme Dreadnought-class submarine
surface form: Dreadnought-class submarine programme

replacement of UK nuclear warhead design
noFirstUsePolicy false
nonProliferationCommitment prevent spread of nuclear weapons
NPTStatus nuclear-weapon state under NPT
nuclearArsenalStatus operationally independent
strategically linked to NATO
nuclearPosture continuous at-sea deterrent
nuclearRoleInNATO contribution to NATO’s overall nuclear deterrent
nuclearSharingParticipation false
oversightBody British Parliament
surface form: UK Parliament
peacetimeDeployment submarines on continuous patrol
policyChange 2010 decision to reduce operationally available warheads
2021 decision to raise the cap on total nuclear warheads
policyInstrument Command Papers
surface form: Defence Command Paper

Integrated Review of Security, Defence, Development and Foreign Policy 2021
surface form: Integrated Review of Security, Defence, Development and Foreign Policy

UK Strategic Defence and Security Review 2015
surface form: Strategic Defence and Security Review
policyOnTNP opposition to Treaty on the Prohibition of Nuclear Weapons
primaryObjective deterrence
publicJustification deterrence of nuclear and major strategic threats
safetyPrinciple strict control and safety standards for nuclear weapons
soleNuclearSystem Trident nuclear missile system
surface form: Trident SLBM system
strategicDoctrine minimum credible deterrent
transparencyPolicy partial transparency on warhead numbers
verificationSupport support for international verification mechanisms
warheadCapPolicy numerical cap on total warhead stockpile
warheadType thermonuclear warhead

Referenced by (19)

Full triples — surface form annotated when it differs from this entity's canonical label.

Mutual Defense Agreement (1958) category Nuclear weapons policy of the United Kingdom
Tube Alloys programme relatedTo Nuclear weapons policy of the United Kingdom
this entity surface form: British nuclear weapons programme
HMNB Clyde strategicRole Nuclear weapons policy of the United Kingdom
this entity surface form: United Kingdom continuous at-sea deterrent
Elizabethan era (second Elizabethan age) hasKeyProcess Nuclear weapons policy of the United Kingdom
this entity surface form: Cold War realignment of the UK
US–UK MDA relatedTo Nuclear weapons policy of the United Kingdom
this entity surface form: United Kingdom nuclear weapons programme
Strategic Command coordinatesWith Nuclear weapons policy of the United Kingdom
this entity surface form: UK Strategic Nuclear Forces (at integration level)
Nuclear weapons policy of the United Kingdom alsoKnownAs Nuclear weapons policy of the United Kingdom
this entity surface form: UK nuclear weapons policy
Quebec Agreement category Nuclear weapons policy of the United Kingdom
Vanguard-class ballistic missile submarines nationalProgram Nuclear weapons policy of the United Kingdom
subject surface form: Vanguard-class ballistic missile submarine
this entity surface form: UK Trident programme
Easter Aldermaston March opposed Nuclear weapons policy of the United Kingdom
this entity surface form: British nuclear weapons programme
Dreadnought-class submarine nuclearDeterrentSystem Nuclear weapons policy of the United Kingdom
this entity surface form: UK Trident programme
Faslane associatedWith Nuclear weapons policy of the United Kingdom
this entity surface form: United Kingdom Trident programme
HMS Vanguard nuclearDeterrentRole Nuclear weapons policy of the United Kingdom
this entity surface form: United Kingdom strategic nuclear deterrent
HMS Vanguard partOf Nuclear weapons policy of the United Kingdom
this entity surface form: United Kingdom nuclear weapons programme
US–UK Polaris Sales Agreement replacedBy Nuclear weapons policy of the United Kingdom
this entity surface form: US–UK Trident arrangements
Vanguard-class submarine partOf Nuclear weapons policy of the United Kingdom
this entity surface form: United Kingdom strategic nuclear deterrent
HMS Vigilant partOf Nuclear weapons policy of the United Kingdom
this entity surface form: United Kingdom nuclear deterrent
Submarine School at HMS Raleigh isPartOfCapability Nuclear weapons policy of the United Kingdom
this entity surface form: United Kingdom strategic deterrent
Nuclear posture of NATO supportedBy Nuclear weapons policy of the United Kingdom
this entity surface form: United Kingdom nuclear forces