R-2A Activity · President's Budget PB2027

Payload Development and Test

FY2027 Request
$10.9M
▲ 0.6% vs FY2026
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This activity requests $10.9M in FY2027, 18% of project 0236, up 0.6% on FY2026. The R-2A exhibit describes it across FY2026–FY2027, including what the FY2027 money is planned to buy.

FY2027 Request
$10.9M
▲ 0.6% vs FY2026
FY2026 Enacted
$10.8M
No FY2025 funding
FY2025 Actual
$0.0M
Prior year
Planned work

What the FY2027 request buys

Verbatim from the R-2A exhibit for project 0236 of PE 0604503N. 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 software development efforts to support submarine payload integration of MK 48 Advanced Capability (ADCAP) torpedo variants Mod 8 and 9. Continue development and test of payload capabilities that have been integrated into the Payload Control System to include CRAW, Harpoon, future countermeasures, and classified payloads.

FY2026 to FY2027 change

The $.067M increase due to expected inflation.

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 software development efforts to support submarine payload integration of MK 48 ADCAP variants APB 6, APB 7 and APB 8. Continue development, test and modernization of payload capabilities that have been integrated into the AN/ BYG-1 Payload Control System. Continue support of planning/prototyping and software integration efforts for classified payloads.

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.

00.0FY25ACTUAL10.8FY26ENACTED10.9FY27REQUEST
Actual Enacted Request
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual0.0
FY2026Enacted10.8
FY2027Request10.9

This activity is 18% of project 0236's FY2027 request and 5.6% of PE 0604503N'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

5 activities in project 0236

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.

AN/BYG-1 Software Development$24.6M ▼ 8%
AN/BYG-1 Hardware Development$15.2M ▼ 3%
Payload Development and Test — this activity$10.9M ▲ 1%
CyberSecurity$7.8M ▲ 20%
Testing$3.5M ▲ 2%
Source
FY2027 Department of the Navy RDT&E Budget Justification · Exhibit R-2A · PE 0604503N, project 0236 (President's Budget PB2027). Congressional marks are recorded on the program element, never on an activity.
Machine access
Markdown twin /programs/0604503N/0236/a3.md · MCP mcp.hitchintel.combudget_get_activity