R-2A Activity · President's Budget PB2027

CVN 78 Class Systems Analysis & Total Ship Integration

Activity a3·Project 2208 — CVN 21·PE 0604112N·U.S. Navy
FY2027 Request
$19.6M
▼ 24% vs FY2026
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This activity requests $19.6M in FY2027, 24% of project 2208, down 24% on FY2026. The R-2A exhibit describes it across FY2026–FY2027, including what the FY2027 money is planned to buy.

FY2027 Request
$19.6M
▼ 24% vs FY2026
FY2026 Enacted
$25.8M
▲ 20% vs FY2025
FY2025 Actual
$21.6M
Prior year
Planned work

What the FY2027 request buys

Verbatim from the R-2A exhibit for project 2208 of PE 0604112N. 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 to perform technical analysis and engineering calculations in support of System/Component, Environmental Safety and Health Qualification, and Human Factors Engineering, Ship/System/Component Survivability and Vulnerability Qualification, System/Component Shock and Vibration Qualification. Continue to address design and construction issues and technically resolve class system integration issues based on the results of CVN 78/79 testing and initial operations. Refine system integration and testing strategies for implementation testing by evaluating improvements needed to capitalize on CVN 78/79 lessons learned. Manage and resolve fact-of-life obsolescence changes on government-furnished equipment and contractor-furnished equipment systems to support construction. Development of strategies and design improvements to address late material. Continue conducting and supporting feasibility and tradeoff studies on new and modified shipboard systems and equipment.

FY2026 to FY2027 change

Budget decrease in FY2027 funding is due to the resolution of integration issues and implementation of strategies to into the CVN 78 Class plans as well as preliminary acceptance of CVN 79 in FY2026 and transition to an in-service asset.

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 perform technical analysis and engineering calculations in support of System/Component, Environmental Safety and Health Qualification, and Human Factors Engineering, Ship/System/Component Survivability and Vulnerability Qualification, System/Component Shock and Vibration Qualification. Continue to address design and construction issues, and technically resolve class system integration issues based on the results of CVN 78/79 testing and initial operations. Refine system integration and testing strategies for implementation testing by evaluating improvements needed to capitalize on CVN 78/79 lessons learned. Manage and resolve fact-of-life obsolescence changes on government-furnished equipment and contractor-furnished equipment systems to support construction. Development of strategies and design improvements to address late material. Continue conducting and supporting feasibility and tradeoff studies on new and modified shipboard systems and equipment.

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.

25021.6FY25ACTUAL25.8FY26ENACTED19.6FY27REQUEST
Actual Enacted Request
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual21.6
FY2026Enacted25.8
FY2027Request19.6

This activity is 24% of project 2208's FY2027 request and 18% of PE 0604112N'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

4 activities in project 2208

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.

CVN 78 Class Test & Evaluation (T&E)$45.3M ▲ 37%
CVN 78 Class Systems Analysis & Total Ship Integration — this activity$19.6M ▼ 24%
CVN 78 Class Digital Transformation$8.6M ▼ 53%
CVN 78 Class Transformation and Affordability$7.8M ▼ 40%
Source
FY2027 Department of the Navy RDT&E Budget Justification · Exhibit R-2A · PE 0604112N, project 2208 (President's Budget PB2027). Congressional marks are recorded on the program element, never on an activity.
Machine access
Markdown twin /programs/0604112N/2208/a3.md · MCP mcp.hitchintel.combudget_get_activity