Nuclear Weapons Life Extension Programs

E128191

United States defense program nuclear weapons modernization program

Nuclear Weapons Life Extension Programs are U.S. initiatives that refurbish and modernize aging nuclear warheads to ensure their safety, security, and reliability without producing new weapon designs.

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All labels observed (4)

Label	Occurrences
Stockpile Stewardship Program	2
B61-12 Life Extension Program	1
Nuclear Weapons Life Extension Programs canonical	1
W80-4 Life Extension Program	1

Statements (50)

Predicate	Object
instanceOf	United States defense program ⓘ nuclear weapons modernization program ⓘ
administeredBy	National Nuclear Security Administration ⓘ U.S. Department of Energy ⓘ
appliesTo	B61 nuclear bomb ⓘ B83 nuclear bomb ⓘ W76 thermonuclear warhead ⓘ surface form: W76 warhead W80 warhead ⓘ W87 warhead ⓘ W88 thermonuclear warhead ⓘ surface form: W88 warhead
avoids	development of new nuclear explosive designs ⓘ
basedOn	existing nuclear warhead designs ⓘ
componentOf	U.S. nuclear deterrent modernization ⓘ U.S. nuclear stockpile stewardship ⓘ
constrainedBy	U.S. nonproliferation policy ⓘ nuclear test moratorium ⓘ
country	United States of America ⓘ surface form: United States
criticizedFor	cost growth ⓘ perceived modernization of nuclear arsenal ⓘ
implementedAt	Kansas City National Security Campus ⓘ Lawrence Livermore National Laboratory ⓘ Los Alamos Laboratory ⓘ surface form: Los Alamos National Laboratory Pantex Plant ⓘ Sandia National Laboratories ⓘ Savannah River Site ⓘ Y-12 National Security Complex ⓘ
includes	Nuclear Weapons Life Extension Programs self-linksurface differs ⓘ surface form: B61-12 Life Extension Program W76 thermonuclear warhead ⓘ surface form: W76-1 Life Extension Program W76-2 modification effort ⓘ Nuclear Weapons Life Extension Programs self-linksurface differs ⓘ surface form: W80-4 Life Extension Program W87-1 modification program ⓘ W88 Alt 370 program ⓘ
involves	modernization of non-nuclear components ⓘ refurbishment of nuclear warhead components ⓘ replacement of aging nuclear warhead parts ⓘ surveillance of warhead performance ⓘ upgrades to safety features ⓘ upgrades to security features ⓘ
justifiedBy	aging of nuclear warhead components ⓘ need to maintain credible nuclear deterrent ⓘ
purpose	avoid need for new nuclear weapon designs ⓘ ensure reliability of aging nuclear warheads ⓘ ensure safety of aging nuclear warheads ⓘ ensure security of aging nuclear warheads ⓘ extend service life of existing nuclear warheads ⓘ
relatedTo	United States nuclear weapons complex ⓘ surface form: Stockpile Stewardship Program U.S. nuclear stockpile ⓘ
supportedBy	Department of Defense ⓘ surface form: U.S. Department of Defense U.S. Strategic Command ⓘ
timeHorizon	multi-decade planning ⓘ

Referenced by (5)

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

United States nuclear weapons complex → supportsProgram → Nuclear Weapons Life Extension Programs ⓘ

Office of Defense Programs → usesProgram → Nuclear Weapons Life Extension Programs ⓘ

this entity surface form: Stockpile Stewardship Program

Nuclear Weapons Life Extension Programs → includes → Nuclear Weapons Life Extension Programs self-linksurface differs ⓘ

this entity surface form: B61-12 Life Extension Program

Nuclear Weapons Life Extension Programs → includes → Nuclear Weapons Life Extension Programs self-linksurface differs ⓘ

this entity surface form: W80-4 Life Extension Program

National Ignition Facility → partOfProgram → Nuclear Weapons Life Extension Programs ⓘ

this entity surface form: Stockpile Stewardship Program