RDT&E Project · President's Budget PB2027

ADVANCED COMPLEX SYSTEMS SUPPORT

Project ACX-07·PE 0603468E — Advanced Complex Systems·Defense-Wide·BA3
FY2027 Request
$40.3M
▲ 106% vs FY2026
HitchAI read

Project ACX-07 — ADVANCED COMPLEX SYSTEMS SUPPORT requests $40.3M in FY2027, 7.5% of the $540.4M requested for program element 0603468E, up 106% on FY2026.

FY2027 Request
$40.3M
▲ 106% vs FY2026
FY2026 Enacted
$19.6M
No FY2025 funding
FY2025 Actual
$0.0M
Prior year
Project detail

What project ACX-07 buys

The Advanced Complex Systems Support project contains management costs in support of DARPA functions and activities across the entire Advanced Complex Systems PE. These costs include: DARPA classified and unclassified network support and equipment; contractor support; classified program security; building security; commercial transition services that increase the likelihood that DARPA-funded technologies remain in the U.S. and provide new capabilities for national defense; DARPA outreach to universities and industry; external contracting, financial and support fees; Program Manager Intragovernmental Personnel Act (IPA) Funding; Program Managers from other Government Agencies; and similar operating expenses. Agency support is allocated on a pro-rata basis across the Agency's BA1, BA2 and BA3 PEs and, therefore, fluctuates per PE by fiscal year based on the total Agency budget in that fiscal year. Prior to FY 2026, support requirements in this Project were funded in PE 0603286E, Project AIR-01, and PE 0603287E, Project SPC-01.

Funding trajectory

Project ACX-07 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.

25507500.0FY25ACTUAL19.6FY26ENACTED40.3FY27REQUEST85.6FY2887.0FY2977.6FY3077.6FY31
Actual Enacted Request Outyear (FYDP)
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual0.0
FY2026Enacted19.6
FY2027Request40.3
FY2028Outyear85.6
FY2029Outyear87.0
FY2030Outyear77.6
FY2031Outyear77.6