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W62
Photo: USAF · Wikimedia Commons · Public domain
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W62

Nuclear Warheads · United States · 1970
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W62

W62
W62 Photo: USAF · Wikimedia Commons · Public domain
* Absolute score — assessed within category · no era adjustment
Yield
75
Yield-to-Weight Efficiency
70
Deliverability
60
Safety
85
Reliability
80
Miniaturization
65
Survivability
70
Variable-Yield Flexibility
50
Strategic Impact
80
Technology
75
Origin United States
CategoryNuclear Warheads
EraCold War
In service1970–1976
Operators1 countries
Quantity1,725
Data Quality83%
MASS(Military Archive Scoring System)
73
Nuclear Warheads MASS Rating
12/26
Cold War
23/51
All-Time
Nuclear Warheads · 10 axes scored
Yield
75
Yield-to-Weight Efficiency
70
Deliverability
60
Safety
85
Reliability
80
Miniaturization
65
Survivability
70
Variable-Yield Flexibility
50
Strategic Impact
80
Technology
75
ⓘ Regardless of era, the same scoring system applies to all units in the nuclear warheads category.
01 / Overview
W62
Production
1970–1976
Quantity
1,725
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
NUCLEAR WARHEADS · COLD WAR
12
PERFORMANCE/PRICE
70
UNIT COST (2025 USD)
—
73
nuclear warheads category
ⓘ Performance/Price and MASS score are computed across all units in the nuclear warheads category, regardless of era.
02 / Specs & Design
◎General4MOD.4
  • Warhead Typethermonuclear warhead
  • Service Entry Year1970
  • Weight159 kg
  • In ServiceNo
◈Yield2MOD.2
▣Delivery3MOD.3
◇Production3MOD.3
  • Number Built1,725
  • Designer / LabLawrence Livermore National Laboratory
  • Operators1
03 / History
SERVICE LIFESPANStill in Service
  1. 1970Production started
  2. 1976Production ended
56
years in service
6
years in production
1,725
units produced
1
countries operating
ⓘ The producing country still actively operates it.
04 / Operators
Operator Countries1country
📖 TERMS ON THIS PAGE3terms
A warhead designed for integration into a Multiple Independently Targetable Reentry Vehicle delivery system.
Explosive payload of a missile, designed to inflict damage on a target.
Relating to nuclear weapons that derive destructive power from both fission and fusion reactions, typically used in intercontinental ballistic missiles.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources
📖 ENCYCLOPEDIA Browse the Nuclear Warheads entry →