RDT&E Project · President's Budget PB2027

LONG RANGE STAND-OFF

Project 657011·PE 0604932F — Long Range Standoff Weapon·U.S. Air Force·BA5
FY2027 Request
$545.5M
▲ 22% vs FY2026
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Project 657011 — LONG RANGE STAND-OFF requests $545.5M in FY2027, 96% of the $565.7M requested for program element 0604932F, up 22% on FY2026. 3 R-2A activities decompose the request.

FY2027 Request
$545.5M
▲ 22% vs FY2026
FY2026 Enacted
$446.9M
▼ 23% vs FY2025
FY2025 Actual
$579.6M
Prior year
Project detail

What project 657011 buys

The Long Range Stand-Off (LRSO) Cruise Missile is a long-range survivable stand-off weapon capable of delivering lethal nuclear effects on strategic targets. LRSO will replace the currently fielded Air Launched Cruise Missile (ALCM) and will be integrated on both legacy and future bomber aircraft. The LRSO weapon system will be capable of penetrating and surviving advanced Integrated Air Defense Systems (IADS) from significant stand-off range to prosecute strategic targets in support of the Air Force's global attack capability and strategic deterrence core function. FY 2025 funds continued to design, develop, integrate and test the LRSO weapon system through the EMD contract and continued Developmental Test and Evaluation program execution on B-52. FY 2026 funds continued to design, develop, integrate and test the LRSO weapon system through the EMD contract and continue Developmental Test and Evaluation program execution on B-52. FY 2027 funds continued to design, develop, integrate and test the LRSO weapon system through the EMD contract and complete the Developmental Test and Evaluation program execution on B-52. Milestone C is planned for 3QFY2027. Funds may be used to address emerging or short notice Diminishing Manufacturing Sources and Material Shortage (DMSMS) and supply chain issues. This program element included all necessary expenses required to manage, execute, and deliver weapon system capability. The use of such program funds would be in addition to the civilian pay expenses budgeted in program elements 0605829F, 0605831F, 0605833F, and 0605898F. The program is conducting Engineering and Manufacturing Development (EMD) tasks to validate requirements to support Developmental and Operational Testing, and Production Readiness.

R-3 lines of work
  • Product Development
  • Support
  • Test and Evaluation
  • Management Services
Funding trajectory

Project 657011 funding, FY2025–FY2031

Prior years are actuals, the budget year is the request, and the outyears are the FYDP plan. Estimate types are colored and never summed into one figure. Projects carry the full five-year plan; the activities inside them stop at the budget year.

1503004500579.6FY25ACTUAL446.9FY26ENACTED545.5FY27REQUEST152.1FY2871.9FY292.7FY302.8FY31
Actual Enacted Request Outyear (FYDP)
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual579.6
FY2026Enacted446.9
FY2027Request545.5
FY2028Outyear152.1
FY2029Outyear71.9
FY2030Outyear2.7
FY2031Outyear2.8
Inside the project

3 accomplishments / planned programs

The R-2A exhibit — the only level of the budget that describes work that has not happened yet. Activities carry the prior, current and budget year only, no five-year plan. Each describe FY2027 work in enough detail to have their own page; the rest are shown here in full. Coverage is partial across the corpus, so count activities, never total them.

FY2025 actual$390.1M
FY2026 enacted$258.3M
FY2027 request$347.8M

The program will continue to design, develop, integrate and test the LRSO weapon system through the EMD contract. During FY2027, the program plans to complete Developmental Test and Evaluation program execution on B-52. Related FY2027 Activities include, but are not limited to, the following: - continue reliability growth…

Read the FY2027 plan →
FY2025 actual$140.6M
FY2026 enacted$132.6M
FY2027 request$136.9M

During FY2027, the program plans to complete Developmental Test and Evaluation program execution on B-52. Related FY2027 Activities include, but are not limited to, the following: - continue through program practices to ensure the following are met; requirements flow down, requirement allocation to hardware and software, requirements…

Read the FY2027 plan →
FY2025 actual$48.8M
FY2026 enacted$56.0M
FY2027 request$60.9M

The Government formally arranges and funds the use of Government flight test support for ground and flight test activities. During FY27, the program plans to complete Developmental Test and Evaluation program execution on B-52. Related FY27 Activities include, but are not limited to, the following: - Ground Test Phasing: Majority of E3…

Read the FY2027 plan →