R-2A Activity · President's Budget PB2027

SPEIR Block I Development

FY2027 Request
$33.2M
▼ 8.5% vs FY2026
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This activity requests $33.2M in FY2027, 73% of project 3243, down 8.5% on FY2026. The R-2A exhibit describes it across FY2026–FY2027, including what the FY2027 money is planned to buy.

FY2027 Request
$33.2M
▼ 8.5% vs FY2026
FY2026 Enacted
$36.2M
▼ 41% vs FY2025
FY2025 Actual
$61.3M
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

- Continue support and oversight of Engineering Development Model (EDM) activities - Continue and complete Hardware & Software Integration - Continue development for Combat System Integration (CSI) - Complete SPEIR Test & Certification events - Deliver LRIP for commencement of installation to the initial Test Ship - Complete Environmental Qualification Test (EQT) and Formal Qualification Testing (FQT) - Prepare for Tech Eval and IOT&E

FY2026 to FY2027 change

Decrease from FY26 to FY27 aligns with anticipated ramp down to EM&D contract scope attributed to the completion of EDM material purchases, ramp down of core capability software development, and ramp down of test events.

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 support and oversight of Engineering Development Model (EDM) activities - Perform EMD Hardware & Software Integration - Complete final core capability software build - Prepare for and conduct Production Readiness Reviews (PRR) and System Verification Reviews (SVR) - Deliver EDM units to support program test events - Perform Environmental Qualification Test (EQT) and Formal Qualification Testing (FQT) and Operational Assessment (OA) - Conduct Environmental Stress Screening (ESS) - Execute development for Combat System Integration (CSI) - Perform Incremental Design, Development, and Integration with Aegis Combat System - Perform Planning Site Activation efforts required to Support Land Based Testing - Support SPEIR Blk I Combat System Integration In-Progress Review

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.

2550061.3FY25ACTUAL36.2FY26ENACTED33.2FY27REQUEST
Actual Enacted Request
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual61.3
FY2026Enacted36.2
FY2027Request33.2

This activity is 73% of project 3243's FY2027 request and 49% 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 — this activity$33.2M ▼ 8%
SPEIR Block I Systems Engineering$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/a1.md · MCP mcp.hitchintel.combudget_get_activity