RDT&E Project · President's Budget PB2027

Congressional Adds

FY2027 Request
$0.0M
▼ 100% vs FY2026
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Project 9999 — Congressional Adds requests $0.0M in FY2027, 0.0% of the $126.0M requested for program element 0604320M, down 100% on FY2026.

FY2027 Request
$0.0M
▼ 100% vs FY2026
FY2026 Enacted
$72.7M
▲ 653% vs FY2025
FY2025 Actual
$9.7M
Prior year
Project detail

What project 9999 buys

Wing-in-Ground-effect (WIG) platforms are an emerging alternative maritime transportation capability that will disrupt the adversaries kill chain and result in a cost imposition on enemy targeting. WIG platforms have potential to fill capability gaps in the Marine Corps' family of Littoral-Maritime Transportation & Mobility Systems. WIGs are water borne, inexpensive, maneuverable, platforms offering an alternative mode of high-speed surface transportation in a contested maritime, anti-access/area denial (A2AD) environment. Operating in ground effect provides maximum operational efficiency and allows the vessels to be certified as a maritime platform vice an aircraft, reducing certification and training requirements.

R-3 lines of work
  • Product Development
Funding trajectory

Project 9999 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.

255009.7FY25ACTUAL72.7FY26ENACTED0.0FY27REQUEST0.0FY280.0FY290.0FY300.0FY31
Actual Enacted Request Outyear (FYDP)
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual9.7
FY2026Enacted72.7
FY2027Request0.0
FY2028Outyear0.0
FY2029Outyear0.0
FY2030Outyear0.0
FY2031Outyear0.0