R-2A Activity · President's Budget PB2027

SSDS MK2 Development Test & Evaluation

Activity a1·Project 2178 — QRCC·PE 0604755N·U.S. Navy
FY2027 Request
$30.0M
▲ 9.9% vs FY2026
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This activity requests $30.0M in FY2027, 21% of project 2178, up 9.9% on FY2026. The R-2A exhibit describes it across FY2026–FY2027, including what the FY2027 money is planned to buy.

FY2027 Request
$30.0M
▲ 9.9% vs FY2026
FY2026 Enacted
$27.3M
▼ 37% vs FY2025
FY2025 Actual
$43.5M
Prior year
Planned work

What the FY2027 request buys

Verbatim from the R-2A exhibit for project 2178 of PE 0604755N. 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 efforts for planning support for future year test schedule/events, and adhoc test events for software fixes. - Continue efforts for Combat System Integration Test (CSIT), SEA Based DT (SBDT) and Self Defense Test Ship (SDTS) test campaign outlined in Test and Evaluation Master Plan (TEMP 1910) in support of SSDS Baseline 12 Platforms. - Conduct 9 CSIT events in support of SSDS BL 12 ships - Conduct 3 BL 12 SBDTs - Conduct 1 BL 12 Cyber OT event - Provide support to SDTS Integrated Testing (IT) - Conduct Qty 2 Joint Interoperability Test (JIT) and Qty 2 Navy Link Cert testing

FY2026 to FY2027 change

FY 2026 to FY 2027 increase in the amount of $2.699M is due to moving to more complex at-sea Supersonic MSLEX tests against threat representative Anti-Ship Cruise Missiles in live end-to-end scenarios vice the primarily land based testing conducted in FY 26. These At-Sea events include threat payloads, target presentation build up, and Self Defense Test Ship (SDTS) usage increase the costs for at-sea testing, these costs are not part of testing in a land-based environment.

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 efforts for planning support for future year test schedule/events, and adhoc test events for software fixes. - Continue efforts Combat System Integration Test (CSIT), Land Based DT (LBDT), SEA Based DT (SBDT) and Self Defense Test Ship (SDTS) test campaign outlined in Test and Evaluation Master Plan (TEMP 1910) in support of SSDS Baseline 12 Platforms. - - Conduct 9 CSIT events in support of SSDS BL 12 ships - Conduct LBDT in support of SSDS BL 12 Ships - Conduct 1 B/L 12 USS Secure event in a CVN 79 configuration - Conduct qty 1 SDTS DT event in a LPD 29 configuration - Conduct qty 2 SDTS DT event in a CVN 79 configuration - Conduct qty 2 SDTS DT event in a LHA 8 configuration - Conduct 4 BL 12 SBDTs - Provide support to SDTS Integrated Testing (IT) - Conduct Qty 2 Joint Interoperability Test (JIT) and Qty 4 Navy Link Cert testing

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.

25043.5FY25ACTUAL27.3FY26ENACTED30.0FY27REQUEST
Actual Enacted Request
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual43.5
FY2026Enacted27.3
FY2027Request30.0

This activity is 21% of project 2178's FY2027 request and 19% of PE 0604755N'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 2178

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.

SSDS MK2 Product Development/Combat Systems Integration$114.8M ▼ 9%
SSDS MK2 Development Test & Evaluation — this activity$30.0M ▲ 10%
Source
FY2027 Department of the Navy RDT&E Budget Justification · Exhibit R-2A · PE 0604755N, project 2178 (President's Budget PB2027). Congressional marks are recorded on the program element, never on an activity.
Machine access
Markdown twin /programs/0604755N/2178/a1.md · MCP mcp.hitchintel.combudget_get_activity