RDT&E Project · President's Budget PB2027

F-35 USMC Unique

Project 2576·PE 0604840M — F-35B C2D2·U.S. Navy·BA7
FY2027 Request
$22.7M
▼ 22% vs FY2026
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Project 2576 — F-35 USMC Unique requests $22.7M in FY2027, 4.8% of the $469.8M requested for program element 0604840M, down 22% on FY2026. 1 R-2A activity decomposes the request. Lockheed Martin is the largest named R-3 performer at $7.0M, 31% of the project's FY2027 R-3 total.

MarketCombat Aircraft

Matched on this project's title. A title match, not a curated taxonomy — narrative-only matches are not shown at all rather than shown with a caveat nobody reads. No market size is quoted here: a market spans appropriations far beyond this program element.

FY2027 Request
$22.7M
▼ 22% vs FY2026
FY2026 Enacted
$29.1M
▲ 69% vs FY2025
FY2025 Actual
$17.2M
Prior year
Project detail

What project 2576 buys

USMC Unique efforts include USMC Operational Testing and government engineering support, as well USMC systems engineering efforts and other emerging USMC requirements to include Artificial Intelligence / Machine Learning (AI/ML) supply chain optimization. Continuing efforts include: Non-recurring engineering and procurement of a test article to evaluate service life of F-35B STOVL Aircraft; USMC F-35 Collaborative Combat Aircraft (CCA) integration, F-35 AI/ML informed maintenance and supply tools, M-31 mobile arresting gear testing, Narrow Runway risk reduction efforts, USMC F-35 contested logistics environment solutions, Lab Based Security Assessment (LBSA) testing for Interim Full Motion Video (iFMV) Cross Domain Solution (CDS) improvements introduced to fulfill NSA requirements for cybersecurity.

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

Project 2576 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.

25017.2FY25ACTUAL29.1FY26ENACTED22.7FY27REQUEST25.5FY2825.3FY2924.0FY3024.5FY31
Actual Enacted Request Outyear (FYDP)
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual17.2
FY2026Enacted29.1
FY2027Request22.7
FY2028Outyear25.5
FY2029Outyear25.3
FY2030Outyear24.0
FY2031Outyear24.5
Inside the project

1 accomplishment / planned program

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 describes FY2027 work in enough detail to have its own page; the rest are shown here in full. Coverage is partial across the corpus, so count activities, never total them.

FY2025 actual$17.2M
FY2026 enacted$29.1M
FY2027 request$22.7M

FY2027 plans include capability development in collaborative combat aircraft (CCA) paired with F-35. This is critical for the integration and control architecture, which will allow for the procurement of CCA systems to achieve operational capability. The program will continue test planning and F-35B STOVL durability test article build to…

Read the FY2027 plan →
Who's building it

Named performers on project 2576

Performers named in the R-3 exhibit under this project. Share is of the project's whole FY2027 R-3 total — the same denominator the program-element split uses, so the two read on one scale and will not sum to 100% when unnamed or government work is in the mix. Budget-justification contract funding, not obligations.

Lockheed Martin
$7.0M · 31%