RDT&E Project · President's Budget PB2027

Commercial Augmentation Space Reserve (CASR)

Project 650008·PE 1206771SF — Commercial Services·U.S. Space Force·BA5
FY2027 Request
$10.4M
▼ 55% vs FY2026
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Project 650008 — Commercial Augmentation Space Reserve (CASR) requests $10.4M in FY2027, 44% of the $23.8M requested for program element 1206771SF, down 55% on FY2026. 1 R-2A activity decomposes the request.

FY2027 Request
$10.4M
▼ 55% vs FY2026
FY2026 Enacted
$23.3M
▲ 288% vs FY2025
FY2025 Actual
$6.0M
Prior year
Project detail

What project 650008 buys

CASR is a contractually managed framework that ensures DoW has access to commercial space capabilities throughout the spectrum of conflict. CASR ensures that commercial capabilities, integrated during peacetime, can be leveraged throughout the spectrum of conflict and that they remain secure, reliable, and available to support the warfighter. This funding supports CASR baseline operating costs as well as threat sharing; wargaming/exercises; a CASR readiness and inspection program; and additional incentive structures. Near-term funding (FY 2027) supports participation of approximately 15 CASR companies. Specific surge capacity within CASR may include: Leveraging commercial capabilities already on orbit; augmenting existing USSF missions with added capacity (e.g., SATCOM); reach back into existing production lines to rapidly acquire satellites, payloads, and launch vehicles; denial of service over a region or to a certain customer set; and other potential concepts. Rapidly delivers impactful commercial solutions to the warfighter by identifying viable capabilities, implementing development contracts, and integrating them into the USSF ecosystem. This program element may include necessary civilian pay 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 element 0605827F, 0605828F, 0605829F, 0605831F, 0605832F, 0605833F, 0605898F, 0606398F, 0606392F. This requirement supports performance of a full financial audit as required by title 10 U.S.C. Chapter 9A, Sec 240-D.

R-3 lines of work
  • Product Development
Funding trajectory

Project 650008 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.

06.0FY25ACTUAL23.3FY26ENACTED10.4FY27REQUEST12.6FY2815.2FY2917.5FY3017.9FY31
Actual Enacted Request Outyear (FYDP)
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual6.0
FY2026Enacted23.3
FY2027Request10.4
FY2028Outyear12.6
FY2029Outyear15.2
FY2030Outyear17.5
FY2031Outyear17.9
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.

CASR▼ 55%
FY2025 actual$6.0M
FY2026 enacted$23.3M
FY2027 request$10.4M

We are continuing to prioritize key efforts, including funding the operating baseline and furthering threat sharing initiatives for initial COMSATCOM, SDA, and critical commercial contracts. Our ongoing engagement includes maintaining participation in wargaming and exercises with approximately 15 commercial partners, alongside sustaining…

Read the FY2027 plan →