# Submarine Support Equipment Program

**R-2A activity** of project 0775 — Submarine Supt Equip Prog  
**Program element:** 0604503N — Submarine SWFTS Modernization  
**Component:** U.S. Navy · **Budget Activity:** 5  
**Vintage:** President's Budget PB2027  
**Canonical URL:** https://hitchintel.com/programs/0604503N/0775/a0  
**Parent:** https://hitchintel.com/programs/0604503N/0775

## Summary

This activity requests $31.9M in FY2027, 96% of project 0775, down 6.5% on FY2026. The R-2A exhibit describes it across FY2026–FY2027, including what the FY2027 money is planned to buy.

## What the FY2027 request buys

**FY2027 planned work.** -- Continuation of TI-24 software design. -- Continuation of TI-26 development, design, integration, configuration, architecture documentation, and software design. -- Commencement of TI-28 development, design, integration, configuration, architecture documentation, and software design. -- APB-23 development and integration into TI-24 baselines. -- APB-25 development and integration into TI-26 baselines. -- APB-27 development and integration into TI-28 baselines. -- STEB development, design, integration, configuration, architecture documentation, and software design. -- Continued development of TI-26 Digital Early Warning Receiver.

**FY2026 to FY2027 change.** The $2.225M decrease in FY27 is due to completion of TI-24 hardware design and development.

## Before the request year

**FY2026 plans — current year.** -- Completion of server-based RADAR Wide Band development for incorporation into the AN/BLQ-10 system. -- Completion of TI-24 development, design, integration, configuration, architecture documentation, and software design. -- APB-23 development and integration into TI-24 baselines. -- APB-25 development and integration into TI-26 baselines. -- STEB development, design, integration, configuration, architecture documentation, and software design. STEB will build off a prototype currently in development. FY26 RDTE funding will be used to pursue improved communications and imaging capabilities not resident in the current prototype. --Initial development of Digital Early Warning Receiver (DEWR) for TI-26.

## Funding

| Fiscal Year | Estimate Type | Amount ($M) |
|---|---|---|
| FY2025 | Actual | 33.8 |
| FY2026 | Enacted | 34.2 |
| FY2027 | Request | 31.9 |

> Prior, current and budget year only — an R-2A activity carries no five-year plan. It sums exactly into its project in the request year and not necessarily in any other.

## Other activities in project 0775

- AN/BPS-17 RADAR Improvements — FY2027 1.2

## Source & machine access

- **Source:** FY2027 Department of the Navy RDT&E Budget Justification, Exhibit R-2A, PE 0604503N project 0775 (PB PB2027). Narrative is the government's own text.
- **No marks, no contractors at this grain** — congressional marks land on the program element and R-3 performers on the project.
- **MCP:** `mcp.hitchintel.com` — `budget_get_activity`.

*HitchAI is an independent intelligence service, not affiliated with the U.S. Department of Defense. Budget figures are requests/estimates, not obligations.*