R-2A Activity · President's Budget PB2027

Unified Data Library (UDL)

FY2027 Request
$74.3M
◆ New start in FY2027
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This activity requests $74.3M in FY2027, 100% of project 673941 — a new start with no prior-year and no current-year money. The R-2A exhibit describes it across FY2027, including what the FY2027 money is planned to buy.

New start

This activity requests $74.3M in FY2027 with no prior-year and no current-year funding. There is no incumbent line to compare it with — it did not exist before this President's Budget.

FY2027 Request
$74.3M
President's Budget
Planned work

What the FY2027 request buys

Verbatim from the R-2A exhibit for project 673941 of PE 1203156SF. This is the budget justification's own description of work that has not happened yet — the one thing no other level of the budget carries.

FY2027 planned work

Modernize the UDL to support a truly federated data architecture that offers enhanced scalability and flexibility for the Joint Force and allies. This modern architecture will enable the UDL to increase the data volume and number of data sources as new commercial sensors and systems are integrated into the SDA ecosystem. This architecture will improve data governance and access management and enhance key cross-domain solutions with increased resiliency, while also reducing platform cloud infrastructure, operations, and maintenance costs. A key to the new architecture is to ensure that the application interfaces currently in use by data providers and consumers are maintained and supported in the federated data architecture as the programs transition to the Enterprise data Integration Space Operation Node (EDISON) follow-on contract. The UDL program will enhance data integration, allied interoperability, and overall performance through the following key initiatives: expanding integration with C2 and SDA systems; implementing bi-directional data sharing with Combined Space Operations (CSpO) Initiative allies while enhancing the Allied Exchange Environment (AxE); and accelerating the Universal Translator (UT) deployment to remove data formatting barriers, improving legacy data onboarding. To support kill chain closure, the program will prioritize the following initiatives in FY27: (1) integration of kill chain-centric data sets at all classification levels and (2) integration of allied sensors to close gaps and improve SDA accuracy (including Deep space Advanced Radar Capability (DARC) Site 2 and other critical classified data sets). Rapidly respond to implement system resiliency and situational awareness necessary to operate in the contested space domain. Activities may include, but are not limited to, program office support, studies, technical analysis, experimentation, risk reduction, prototyping, and activities that may leverage commercial, U.S. Government partnership, and international opportunities to respond to existing and emerging adversarial threats with speed and agility.

FY2026 to FY2027 change

FY 2027 funding increased due to UDL funds transferring into this new Program Element 1203156SF, Project 673941 in FY 2027 to consolidate data transport and networking efforts to provide greater transparency and alignment of common functions. This is not a new start.

Money

Three years, and no five-year plan

An R-2A activity publishes the prior year, the current year and the budget year. The FYDP outyears exist at project and program-element level and are deliberately absent here rather than inferred. Estimate types are colored and never summed into one figure.

255075074.3FY27REQUEST
Request
Fiscal YearEstimate TypeAmount ($M)
FY2027Request74.3

This activity is 100% of project 673941's FY2027 request and 45% of PE 1203156SF's. In the request year the activities under a project sum to it exactly; in the current year they under-cover it in about 9% of cases, so an activity's delta can legitimately exceed its parent's and the two must not be compared row to row.

Where this sits

1 activity in project 673941

Every R-2A line of this project, largest FY2027 request first. Linked where the activity has enough of its own narrative to carry a page; the rest are shown in full on the project page.

Unified Data Library (UDL) — this activity$74.3M NEW
Source
FY2027 Department of the Air Force RDT&E Budget Justification · Exhibit R-2A · PE 1203156SF, project 673941 (President's Budget PB2027). Congressional marks are recorded on the program element, never on an activity.
Machine access
Markdown twin /programs/1203156SF/673941/a0.md · MCP mcp.hitchintel.combudget_get_activity