Missile · Land
LGM-35A Sentinel
Intercontinental ballistic missile system intended to replace Minuteman III. GAO’s 2025 assessment includes the missile, command and control, ground systems and infrastructure in the acquisition scope.
- Milestones0
- Sources1
- Operators—
- Components—
Intercontinental ballistic missile system intended to replace Minuteman III. GAO’s 2025 assessment includes the missile, command and control, ground systems and infrastructure in the acquisition scope.
Timeline
No milestones recorded for LGM-35A Sentinel yet. The timeline fills in as unveilings, tests, contracts and deliveries are sourced.
Cost to the government
- LGM-35A SentinelTotal acquisition cost $170.60B (Estimate / observation: 2025-06-11 · BY2025 $)
Unit costs and contract unit prices for this product, and budget figures for the programs that buy it. Each figure states its dollar basis and links its source; contract values are under Programs & awards.
Programs & awards1 programs
Programs1
- LGM-35A SentinelUnited States
Sources1
- 1.Government recordWeapon Systems Annual Assessment 2025 — LGM-35A Sentinel, p. 79
U.S. Government Accountability Office · Jun 11, 2025 · Supports: System
“is intended to replace the Minuteman III intercontinental ballistic missile”
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