R-2A Activity · President's Budget PB2027

SDTS

Activity a0·Project 2924 — SDTS·PE 0605863N·U.S. Navy
FY2027 Request
$15.3M
▲ 6.8% vs FY2026
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This activity requests $15.3M in FY2027, 100% of project 2924, up 6.8% on FY2026. The R-2A exhibit describes it across FY2026–FY2027, including what the FY2027 money is planned to buy.

FY2027 Request
$15.3M
▲ 6.8% vs FY2026
FY2026 Enacted
$14.3M
▼ 6.2% vs FY2025
FY2025 Actual
$15.3M
Prior year
Planned work

What the FY2027 request buys

Verbatim from the R-2A exhibit for project 2924 of PE 0605863N. 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

NSWC PHD continues to conduct management, operation, maintenance and repair/upgrade of critical ship HM&E systems to ensure safe operation of the Self Defense Test Ship (SDTS). Maintain, operate, configure and upgrade the TSRCS and associated infrastructure in support of T&E requirements onboard the SDTS to support the Air Warfare Ship Self Defense Enterprise test requirements as well as surface ship combat system developmental test programs. Continue to work outstanding maintenance and repair efforts and complete necessary repairs to clear any outstanding DFS.

FY2026 to FY2027 change

Increase of $.976M from FY 2026 to FY 2027 due to OPTEMPO of SDTS in FY 2027. Increase from two (2) events planned in FY 2026 to six (6) events planned in FY 2027, projected to require increased HM&E maintenance costs to ensure safe operation of the SDTS.

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

NSWC PHD continues to conduct management, operation, maintenance and repair/upgrade of critical ship HM&E systems to ensure safe operation of the SDTS. Maintain, operate, configure and upgrade the Test Ship Remote Control System (TSRCS) and associated infrastructure in support of T&E requirements onboard the SDTS to support the Air Warfare Ship Self Defense Enterprise test requirements as well as surface ship combat system developmental test programs. Continue to work outstanding maintenance and repair efforts and complete necessary repairs to clear any outstanding Departures from Specification (DFS).

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.

015.3FY25ACTUAL14.3FY26ENACTED15.3FY27REQUEST
Actual Enacted Request
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual15.3
FY2026Enacted14.3
FY2027Request15.3

This activity is 100% of project 2924's FY2027 request and 9.0% of PE 0605863N'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

1 activity in project 2924

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.

SDTS — this activity$15.3M ▲ 7%
Source
FY2027 Department of the Navy RDT&E Budget Justification · Exhibit R-2A · PE 0605863N, project 2924 (President's Budget PB2027). Congressional marks are recorded on the program element, never on an activity.
Machine access
Markdown twin /programs/0605863N/2924/a0.md · MCP mcp.hitchintel.combudget_get_activity