R-2A Activity · President's Budget PB2027

SPEIR Block I Systems Engineering

FY2027 Request
$12.5M
▼ 30% vs FY2026
HitchAI read

This activity requests $12.5M in FY2027, 27% of project 3243, down 30% on FY2026. The R-2A exhibit describes it across FY2026–FY2027, including what the FY2027 money is planned to buy.

FY2027 Request
$12.5M
▼ 30% vs FY2026
FY2026 Enacted
$17.8M
▼ 42% vs FY2025
FY2025 Actual
$30.6M
Prior year
Planned work

What the FY2027 request buys

Verbatim from the R-2A exhibit for project 3243 of PE 0604501N. 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

- Complete support and oversight of Engineering Development Model (EDM) hardware and software development and integration - Continue review and assessment of contract deliverables - Conduct and execute LRIP delivery and associated acquisition documentation - Provide engineering oversight of development for combat system integration - Complete test program Modeling and Simulation (M&S) development and maturation - Complete core development test and certification activities - Commence Land Based Testing (LBT) - Prepare for Technical Evaluation and IOT&E (Initial Operational Test & Evaluation) - Prepare for installation on Test Ship DDG-TBD

FY2026 to FY2027 change

Decrease in FY27 aligns with ramp down of E&MD efforts and transition of core program activities to production.

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

- Continue to support and oversee Engineering Development Model (EDM) hardware and software development and integration - Continue review and assessment of contract deliverables - Continue test program Modeling and Simulation (M&S) development and maturation - Continue integrated topside design activities for large deck ship classes - Provide engineering oversight of development for combat system integration

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.

25030.6FY25ACTUAL17.8FY26ENACTED12.5FY27REQUEST
Actual Enacted Request
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual30.6
FY2026Enacted17.8
FY2027Request12.5

This activity is 27% of project 3243's FY2027 request and 18% of PE 0604501N'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

2 activities in project 3243

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.

SPEIR Block I Development$33.2M ▼ 8%
SPEIR Block I Systems Engineering — this activity$12.5M ▼ 30%
Source
FY2027 Department of the Navy RDT&E Budget Justification · Exhibit R-2A · PE 0604501N, project 3243 (President's Budget PB2027). Congressional marks are recorded on the program element, never on an activity.
Machine access
Markdown twin /programs/0604501N/3243/a0.md · MCP mcp.hitchintel.combudget_get_activity