# Project 4055 — Naval Modular Missile

**Program element:** 0604366N — Standard Missile Improvements  
**Project:** 4055  
**Component:** U.S. Navy  
**Appropriation:** 1319 — RDT&E, Navy  
**Budget Activity:** 5 — System Development & Demonstration  
**Vintage:** President's Budget PB2027  
**Canonical URL:** https://hitchintel.com/programs/0604366N/4055  
**Parent:** https://hitchintel.com/programs/0604366N

## Summary

Project 4055 — Naval Modular Missile requests $311.0M in FY2027, 58% of the $539.3M requested for program element 0604366N — a new start, with no prior-year and no current-year money. 1 R-2A activity decomposes the request, 1 new this cycle.

## Funding profile

| Fiscal Year | Estimate Type | Amount ($M) |
|---|---|---|
| FY2025 | Actual | 0.0 |
| FY2026 | Enacted | 0.0 |
| FY2027 | Request | 311.0 |
| FY2028 | Outyear | 0.0 |
| FY2029 | Outyear | 0.0 |
| FY2030 | Outyear | 0.0 |
| FY2031 | Outyear | 0.0 |

> Estimate types are not summed. This project is one leaf of PE 0604366N; the PE total is the sum of its projects, never added to them.

## What project 4055 buys

The Naval Modular Missile (NMM) is the next generation family of surface and sub-surface launched kinetic hard-kill interceptors that serve as a competitive follow-on to the Standard Missile family of missiles. NMM variants align to the Joint Warfighting Concept (JWC), Joint Concept for Fires (JCF), the JCF Supporting Concept Development Guide, and the Joint concept for Joint Integrated Air and Missile Defense (JIAMD). It will provide the US Navy, Joint Force, Allies and Partners with advanced defensive and offensive capability to out-pace the threat. As the effective range, capability and capacity of adversary anti-access/area denial (A2/AD) systems have increased, the US Navy and Joint and Allied forces are at increased risk. Additionally, adversary capacity and expected large raid engagement tactics will demand US and Allied forces increase their platforms' defensive capacity (depth of magazine) or be forced to resupply frequently in the midst of combat operations. The adversary's increased capacity comes with increased capability in the form of highly-maneuverable, complex threats that will stress the current US weapon systems capabilities. The NMM program will tackle all of these challenges through a family of weapons approach. Navy Modular Missile is a new start for FY 2027.

**R-3 lines of work:** Product Development; Management Services.

## Activities (R-2A) — 1

| Activity | FY2025 | FY2026 | FY2027 | Move | Page |
|---|---|---|---|---|---|
| New Accomplishment/Planned Program Entry | 0.0 | 0.0 | 311.0 | new | [a0](https://hitchintel.com/programs/0604366N/4055/a0) |

> Activities carry the prior, current and budget year only — no five-year plan. In the request year they partition this project exactly; in earlier years they can under-cover it.

### New Accomplishment/Planned Program Entry — NEW START

Award contracts for competitive development between at least two vendors. Award contracts, conduct design reviews (SRR, PDR, CDR), initiate component level testing. Conduct rapid development and demonstration with ability to spin new capability on a frequent cycle rate. FY27 funding will be used to initiate rapid capability development…

Full year-by-year narrative: https://hitchintel.com/programs/0604366N/4055/a0

## What is NOT on this page

Congressional marks, the R-2 mission description and acquisition strategy, the industry vs government split of the whole request, and related program elements are recorded at **program-element** grain — an NDAA mark lands on a PE, never on a project. They are at https://hitchintel.com/programs/0604366N.

## Source & machine access

- **Source:** FY2027 Department of the Navy RDT&E Budget Justification, Exhibits R-2/R-2A/R-3, PE 0604366N project 4055 (PB PB2027).
- **MCP:** `mcp.hitchintel.com` — `budget_get_program_element(pe="0604366N")`.

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