R-2A Activity · President's Budget PB2027

NULKA Decoy Subsystem

Activity a0·Project 2190 — NULKA Decoy·PE 0604757N·U.S. Navy
FY2027 Request
$12.5M
▲ 125% vs FY2026
HitchAI read

This activity requests $12.5M in FY2027, 100% of project 2190, up 125% on FY2026. The R-2A exhibit describes it across FY2026–FY2027, including what the FY2027 money is planned to buy.

FY2027 Request
$12.5M
▲ 125% vs FY2026
FY2026 Enacted
$5.6M
▲ 16% vs FY2025
FY2025 Actual
$4.8M
Prior year
Planned work

What the FY2027 request buys

Verbatim from the R-2A exhibit for project 2190 of PE 0604757N. 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 engineering and effectiveness studies to evaluate new and existing threats; update Fly-Out Tactics table for specific platforms (as appropriate) - Continue to develop and test new Nulka library files to support new platforms with SKCS (as appropriate) - Continue DLMC Nulka Objective Architecture backward compatibility technology with SKCS - Continue to support Nulka Objective Architecture integration with SKCS - Continue to develop Nulka Launch Management (NLMt) to support the Nulka Objective Architecture - Commence Nulka Payload Improvements for EW Capability

FY2026 to FY2027 change

FY26 to FY27 increase reflects continued systems engineering and program management support efforts, as well as the commencement of Nulka Payload EW Capability improvements.

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 engineering and effectiveness studies to evaluate new and existing threats; update Fly-Out Tactics table for specific platforms (as appropriate) - Continue to develop and test new Nulka library files to support new platforms with SKCS (as appropriate) - Complete DLP Nulka Objective Architecture backward compatibility technology with SKCS - Continue DLMC Nulka Objective Architecture backward compatibility technology with SKCS - Continue to support Nulka Objective Architecture integration with SKCS - Continue to develop Nulka Launch Management (NLMt) to support the Nulka Objective Architecture

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.

04.8FY25ACTUAL5.6FY26ENACTED12.5FY27REQUEST
Actual Enacted Request
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual4.8
FY2026Enacted5.6
FY2027Request12.5

This activity is 100% of project 2190's FY2027 request and 6.4% of PE 0604757N'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 2190

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.

NULKA Decoy Subsystem — this activity$12.5M ▲ 125%
Source
FY2027 Department of the Navy RDT&E Budget Justification · Exhibit R-2A · PE 0604757N, project 2190 (President's Budget PB2027). Congressional marks are recorded on the program element, never on an activity.
Machine access
Markdown twin /programs/0604757N/2190/a0.md · MCP mcp.hitchintel.combudget_get_activity