R-2A Activity · President's Budget PB2027

Cyberspace Test

FY2027 Request
$15.1M
▼ 90% vs FY2026
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This activity requests $15.1M in FY2027, 100% of project 098, down 90% on FY2026. The R-2A exhibit describes it across FY2025–FY2027, including what the FY2027 money is planned to buy.

FY2027 Request
$15.1M
▼ 90% vs FY2026
FY2026 Enacted
$155.8M
▲ 15476% vs FY2025
FY2025 Actual
$1.0M
Prior year
Planned work

What the FY2027 request buys

Verbatim from the R-2A exhibit for project 098 of PE 0603941D8Z. 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

In FY 2027, CTT will continue to develop and demonstrate test technologies that enable delivery of cyber-resilient systems to the warfighter and enhance the scale and efficiency of cyber testing. Highlights include: - Develop and implement tools and processes to improve capability to safeguard test data from exfiltration and corruption - Continue to develop Big Data tools and techniques to accelerate cyberspace test environment design

FY2026 to FY2027 change

The increase from FY 2026 to FY 2027 will support continued development of cyber fuzzing tools to identify cyber vulnerabilities in DoW software intensive systems.

Before the request year

FY2025–FY2026: what came before

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

In FY 2026, CTT continues to develop and demonstrate test technologies that enable delivery of cyber-resilient systems to the warfighter and enhance the scale and efficiency of cyber testing. Highlights include: - Address test needs in cyber-physical systems, tactical edge components, and enterprise information systems domains

FY2025 accomplishments

In FY25, CTT will continue developing and demonstrating test technologies to enable delivery of cyber-resilient systems to the warfighter, and enhance the scale and efficiency of cyber testing. Specific areas of emphasis will include test needs in the cyber-physical systems, tactical edge components, and enterprise information systems domains.

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.

5010015001.0FY25ACTUAL155.8FY26ENACTED15.1FY27REQUEST
Actual Enacted Request
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual1.0
FY2026Enacted155.8
FY2027Request15.1

This activity is 100% of project 098's FY2027 request and 0.4% of PE 0603941D8Z'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 098

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.

Cyberspace Test — this activity$15.1M ▼ 90%
Source
FY2027 Office of the Secretary of Defense RDT&E Budget Justification · Exhibit R-2A · PE 0603941D8Z, project 098 (President's Budget PB2027). Congressional marks are recorded on the program element, never on an activity.
Machine access
Markdown twin /programs/0603941D8Z/098/a0.md · MCP mcp.hitchintel.combudget_get_activity