# Submarine Multi-Mission Team Trainer

**R-2A activity** of project 3062 — Submarine Multi-Mission Team Trainer  
**Program element:** 0604558N — New Design SSN  
**Component:** U.S. Navy · **Budget Activity:** 5  
**Vintage:** President's Budget PB2027  
**Canonical URL:** https://hitchintel.com/programs/0604558N/3062/a0  
**Parent:** https://hitchintel.com/programs/0604558N/3062

## Summary

This activity requests $10.5M in FY2027, 100% of project 3062, up 26% 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.** Develop implementation of latest Advanced Processor Build (APB), Technical Insertion (TI) and associated training displays. These efforts include visualization of new sensor developments and simulations to match advancements in tactical systems supported by SMMTT. The SMMTT baseline includes integration of WSQ-9, Low Cost Conformal Array (LCCA), Large Vertical Array (LVA), Large Aperture Bow (LAB) Array and Torpedo Reference Model simulation. Provides funding for Columbia Class SMMTT software development, integration and testing. FY2027 continues Development Security Operations (DEVSECOPS) implementation of latest Advanced Processor Build (APB) and Technical Insertion (TI) into the Submarine Attack Center baseline. This effort includes new sensor developments and simulations to match advancements in tactical systems supported in Submarine Attack Centers. This effort develops and increases number of Virtual/New Targets, Improved Payloads and Electronic Warfare entities in support of TYCOMS Training requirement, Undersea and Extended Battle Problems. This effort will follow the delivery of tactical software to the Fleet on a quarterly basis as required by the Fleet.

**FY2026 to FY2027 change.** Increase of $2.195M from FY 2026 to FY 2027 is due to the addition of funding for Columbia Class Submarine Multi-Mission Team Trainer (SMMTT) software development, integration and testing supporting crew certification events for Columbia readiness.

## Before the request year

**FY2026 plans — current year.** Develop implementation of latest Advanced Processor Build (APB), Technical Insertion (TI) and associated training displays. These efforts include visualization of new sensor developments and simulations to match advancements in tactical systems supported by SMMTT. The SMMTT baseline includes integration of WSQ-9, Low Cost Conformal Array (LCCA), Large Vertical Array (LVA), Large Aperture Bow (LAB) Array and Torpedo Reference Model simulation. FY2026 continues Development Security Operations (DEVSECOPS) implementation of latest Advanced Processor Build (APB) and Technical Insertion (TI) into the Submarine Attack Center baseline. This effort includes new sensor developments and simulations to match advancements in tactical systems supported in Submarine Attack Centers. This effort develops and increases number of Virtual/New Targets, Improved Payloads and Electronic Warfare entities in support of TYCOMS Training requirement, Undersea and Extended Battle Problems. This effort will follow the delivery of tactical software to the Fleet as required.

## Funding

| Fiscal Year | Estimate Type | Amount ($M) |
|---|---|---|
| FY2025 | Actual | 8.3 |
| FY2026 | Enacted | 8.3 |
| FY2027 | Request | 10.5 |

> 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.

## Source & machine access

- **Source:** FY2027 Department of the Navy RDT&E Budget Justification, Exhibit R-2A, PE 0604558N project 3062 (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.*