R-2A Activity · President's Budget PB2027

Requirements and Design

FY2027 Request
$70.7M
▲ 26% vs FY2026
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This activity requests $70.7M in FY2027, 27% of project MD24, up 26% on FY2026. The R-2A exhibit describes it across FY2026–FY2027, including what the FY2027 money is planned to buy.

FY2027 Request
$70.7M
▲ 26% vs FY2026
FY2026 Enacted
$56.0M
▲ 5.7% vs FY2025
FY2025 Actual
$53.0M
Prior year
Planned work

What the FY2027 request buys

Verbatim from the R-2A exhibit for project MD24 of PE 0603890C. 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

- Plan and execute Digital Transformation; automate the architecture development lifecycle and systems engineering process leveraging digital tools, cybersecurity, and artificial intelligence/machine learning (AI/ML). - Model engineering processes using model based systems engineering (MBSE); begin integration into the Government Reference Architecture. - Establish a single source of truth through integrated baseline models and automated workflows, reducing rework and accelerating decision-making.

FY2026 to FY2027 change

Increase from FY 2026 to FY 2027 provides for implementation of digital engineering strategies, modernizing the systems engineering processes to drive significant cost and schedule efficiencies.

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

Congressional Add: Digital Engineering Execution Program ($5.000 million): - Conduct planning for digital transformation of architecture and systems engineering processes.

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.

2550053.0FY25ACTUAL56.0FY26ENACTED70.7FY27REQUEST
Actual Enacted Request
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual53.0
FY2026Enacted56.0
FY2027Request70.7

This activity is 27% of project MD24's FY2027 request and 4.9% of PE 0603890C'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

9 activities in project MD24

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.

Missile Defense System - Next: Engineering Support and M&S$76.0M NEW
Requirements and Design — this activity$70.7M ▲ 26%
Integrated Air and Missile Defense (IAMD)$40.9M ▲ 42%
System-Level Verification and Assessment$39.1M ▲ 16%
Future Concepts and Planning$20.3M ▲ 15%
System Engineering, Engineering Analysis and Quick Response Team$12.3M ▲ 19%
Discrimination$4.6M ▼ 68%
Manufacturing and Producibility$1.3M ▼ 25%
Knowledge Centers$0.0M ▼ 100%
Source
FY2027 Office of the Secretary of Defense RDT&E Budget Justification · Exhibit R-2A · PE 0603890C, project MD24 (President's Budget PB2027). Congressional marks are recorded on the program element, never on an activity.
Machine access
Markdown twin /programs/0603890C/MD24/a0.md · MCP mcp.hitchintel.combudget_get_activity