4. Department of Defense · Notable · Needs Congress
Build a B-21 production rate of 15–18 aircraft per year
Printed page 114 4. Department of Defense
“Build the capacity for a B-21 production rate of 15–18 aircraft per year along with applicable elements of the B-21 long-range strike family of systems.”
What has happened
- Partially done
The rate cannot be established from any allowlisted Primary source, in either direction, and the Department says so itself. The FY 2027 Program Acquisition Costs by Weapon System book states of the B-21: "Procurement funds continue the transition into low-rate initial production, which includes long lead parts. **Additional details are classified.**" Every quantity cell in the B-21 table is blank, in both this book and the FY2027 P-1. What is readable is the money, and it nearly doubled: B-21 procurement was $2,606.7M actual in FY2025 and $7,335.0M enacted for FY2026 ($2,835.0M discretionary plus the $4,500.0M P.L. 119-21 line already recorded above), with $3,246.1M requested for FY2027. Total B-21 funding FY2025 $5,172.2M → FY2026 enacted $10,064.5M. Capacity funded at scale; the rate the Quote names is not publishable.
- Partially done
The FY2026 NDAA (P.L. 119-60) authorized B-21 Raider procurement at $2,590,116,000 and advance procurement at $862,000,000, both at the request, and added two oversight instruments: sec. 150 requires semiannual B-21 program accountability matrices covering manufacturing readiness levels, touch labor hours and production-lot costs, with an annual Comptroller General assessment; sec. 151 requires a bomber force structure and transition roadmap through FY2040 whose stated objective is a force "with a minimum of 100 B-21 bomber aircraft". A 100-aircraft floor is a fleet size, not a 15-18 per year rate.
- Partially done
Section 20008(a)(2) of the reconciliation act (P.L. 119-21) appropriated $4,500,000,000 "only for expansion of production capacity of B-21 long-range bomber aircraft and the purchase of aircraft only available through the expansion of production capacity", available until 2029. That is the ask's own object - capacity for a higher production rate - funded directly. The Act sets no rate, and no allowlisted source states what annual rate the money buys.
Research log
What was searched, and what didn’t count as evidence
Research notes
Both Acts read in full text. The reconciliation appropriation is unusually specific - it is one of the few lines in P.L. 119-21 that names an aircraft program and restricts the money to capacity expansion - which is why this item is partial and #208 is not.
- Nothing in the record states the current or planned B-21 production rate; the program’s rate is classified. The 15-18 figure in the Quote can therefore not be tested directly, and done is unavailable on the public record.
- Established on the Department’s own exhibits, not inferred (2026-09-03). The budget justification books are at comptroller.war.gov and open without difficulty; both the P-1 and the weapons book were read. The first note on this item recorded that no allowlisted source states the rate; the weapons book now says why in terms. This is the honest ceiling on the item: the negative is about publishability, not about the program.
- Action
- expand
- Object
- B-21 bomber production rate
- ID
- 209