B61 Life Extension Program (LEP)

GPTKB entity

Statements (33)
Predicate Object
gptkbp:instanceOf nuclear weapons modernization program
gptkbp:administeredBy gptkb:National_Nuclear_Security_Administration
gptkbp:announced 2010
gptkbp:compatibleWith gptkb:aircraft
gptkb:PA-200_Tornado
B-2 Spirit
F-15E Strike Eagle
F-35 Lightning II
gptkbp:country gptkb:United_States
gptkbp:estimatedCost over $10 billion
gptkbp:expectedCompletion mid-2020s
gptkbp:features digital arming and fuzing system
modernized safety features
new tail kit for increased accuracy
gptkbp:firstProductionUnit 2022
https://www.w3.org/2000/01/rdf-schema#label B61 Life Extension Program (LEP)
gptkbp:mainContractor gptkb:Lawrence_Livermore_National_Laboratory
gptkb:Los_Alamos_National_Laboratory
gptkb:Sandia_National_Laboratories
gptkb:Honeywell
gptkbp:product gptkb:B61-12_nuclear_bomb
gptkbp:purpose consolidate multiple B61 variants
improve safety and security
extend service life of B61 nuclear bomb
gptkbp:replacedBy gptkb:B61-10
gptkb:B61-3
gptkb:B61-4
gptkb:B61-7
gptkbp:startDate 2012
gptkbp:status in production engineering phase as of 2024
gptkbp:yield variable, up to 50 kilotons
gptkbp:bfsParent gptkb:B61-12
gptkbp:bfsLayer 6