R-2A Activity · President's Budget PB2027

Rapid Reaction Branch

FY2027 Request
$21.7M
▲ 4.0% vs FY2026
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This activity requests $21.7M in FY2027, 47% of project 642611, up 4.0% on FY2026. The R-2A exhibit describes it across FY2026–FY2027, including what the FY2027 money is planned to buy.

FY2027 Request
$21.7M
▲ 4.0% vs FY2026
FY2026 Enacted
$20.8M
▼ 2.1% vs FY2025
FY2025 Actual
$21.3M
Prior year
Planned work

What the FY2027 request buys

Verbatim from the R-2A exhibit for project 642611 of PE 1206438SF. 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

-Develop, test, train, field, transition and sustain advanced rapid reaction capabilities in response to emergent requirements from multiple Combatant Commands. Specifically, sustain and transition USSF UONs 24- SOC-01 and 25-CYBER-01, supporting 5 Combatant Commands through the duration of their contingency operations. -Conduct initial technical development and integration activities against relevant threat systems and technologies in preparation for operational requirements based on operational intelligence. -Develop and test advanced prototypes in support of activities within the Offensive Space Operations (OSO) Technology portfolio. -Complete development, test and fielding of capabilities into new GRA Increment 7. -Stand up possible fourth overseas remote development site in partnership with USINDOPACOM. -Execute remote DevSecOps activities using all three remote Outside Continental United States (OCONUS) development sites to verify system performance in the operational environment and stay abreast of emerging technologies. -Enhance fielded rapid reaction capabilities in response to evolving threats and operator feedback. -Complete the tech refresh of critical infrastructure equipment for all the remote development sites and the local development and integration labs. -Leverage commercial developmental opportunities and international relationships, if appropriate. -Activities may include, but are not limited to program office support, studies, technical analysis, experimentation, prototyping, etc.

FY2026 to FY2027 change

FY 2027 funding increased due to inflation.

Before the request year

FY2026: the year under way

Prior-year accomplishments and current-year plans from the same exhibit. Context for the FY2027 plan, not a series — an activity partitions its project exactly in the request year, but can under-cover it in earlier years.

FY2026 plans — current year

Develop, test, train, field, transition and sustain advanced rapid reaction capabilities in response to emergent requirements from multiple Combatant Commands. Specifically, support development, testing, deployment and sustainment of two USSF UONs, 24-SOC-01 and 25-CYBER-01, supporting 5 Combatant Commands. Conduct initial technical development and integration activities against relevant threat systems and technologies in preparation for operational requirements based on operational intelligence. Develop and test advanced prototypes in support of activities within the OSO Technology portfolio. Based on technological advances relevant to the mission area, develop, integrate, and evaluate next generation capabilities into Government Reference Architecture (GRA) Increment 7. Execute remote DevSecOps activities using all three remote Outside Continental United States (OCONUS) development sites to verify system performance in the operational environment and stay abreast of emerging technologies. Enhance fielded rapid reaction capabilities in response to evolving threats and operator feedback. Additionally, FY 2026 funding will allow the program to enhance and refresh critical infrastructure equipment for all the remote development sites and the local development and integration labs. Lastly, we will look to leverage commercial developmental opportunities and international relationships, if appropriate. Activities may include, but are not limited to program office support, studies, technical analysis, experimentation, prototyping, etc.

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.

021.3FY25ACTUAL20.8FY26ENACTED21.7FY27REQUEST
Actual Enacted Request
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual21.3
FY2026Enacted20.8
FY2027Request21.7

This activity is 47% of project 642611's FY2027 request and 35% of PE 1206438SF'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

3 activities in project 642611

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.

Rapid Reaction Branch — this activity$21.7M ▲ 4%
Integration and Technology Futures$14.1M ▲ 5%Space Force TENCAP$10.6M NEW
Source
FY2027 Department of the Air Force RDT&E Budget Justification · Exhibit R-2A · PE 1206438SF, project 642611 (President's Budget PB2027). Congressional marks are recorded on the program element, never on an activity.
Machine access
Markdown twin /programs/1206438SF/642611/a0.md · MCP mcp.hitchintel.combudget_get_activity