# Product / Software Development

**R-2A activity** of project 2464 — DD(X) Sys Design, Dev & Integration  
**Program element:** 0204202N — DDG-1000  
**Component:** U.S. Navy · **Budget Activity:** 5  
**Vintage:** President's Budget PB2027  
**Canonical URL:** https://hitchintel.com/programs/0204202N/2464/a0  
**Parent:** https://hitchintel.com/programs/0204202N

## Summary

This activity requests $44.9M in FY2027, 89% of project 2464, down 13% 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.** - Continue maintenance and readiness between ship delivery at the end of the Build Yard Modernization Period (BYMP) and Joint Flight Campaign (JFC-6) test shot from Zumwalt. Planned activities to maintain readiness consist of stage testing, alignment testing, grooming, repairs and shakedown. - LYNDON B JOHNSON (LBJ) CPS weapon control system installation - Provide TSCE support for Shakedown in preparation for JFC-6 events to include data analysis and test reporting. -Report, and support Weapon System Explosives Safety Review Board (WSESRB) for installation authorization of CPS elements (certification event) during the DDG 1002 Mission Systems Activation (MSA) Period. - Continue to operate and support two ZUMWALT TSCE virtual twins for use by the Conventional Prompt Strike Program to support CPS Weapon System end-to-end, land-based, developmental integration testing. - Continue to provide TSCE support for T&E and Integration activity, including data analysis and test reporting. - Deliver TSCE R10.01 software in support of CPS on DDG 1001. - Planning for combat system modernization for class

**FY2026 to FY2027 change.** Decrease for FY26 to FY27 is due to completion of CPS development efforts at BIW and associated Program Support Services.

## Before the request year

**FY2026 plans — current year.** Specific planned design and prototyping efforts include: - Complete development of CPS weapon system ship installation drawings, including delivery of drawings for DDG 1001. - Complete development and deliver qualified ZUMWALT CPS WCS Hardware Kit for installation and integration on DDG 1002. - Release the CPS Installation Authorization Package for the Installation Readiness Review on DDG 1002, deliver Certification Data Report, and support Weapon System Explosives Safety Review Board (WSESRB) for installation authorization of CPS elements (certification event) during the DDG 1002 Mission Systems Activation (MSA) Period. - Maintain material condition and readiness between ship delivery at the end of the Build Yard Modernization Period (BYMP) and Joint Flight Campaign (JFC-6) test shot from Zumwalt. Planned activities to maintain readiness consist of stage testing, alignment testing, grooming, repairs and shakedown. - Commence LYNDON B JOHNSON (LBJ) CPS MSA integration and testing. - Continue to operate and support two ZUMWALT TSCE virtual twins for use by the Conventional Prompt Strike Program to support CPS Weapon System end-to-end, land-based, developmental integration testing. - Continue to build and deliver TSCE hardware modifications kit to support CPS integration on DDG 1002. - Continue support of non-recurring engineering for Combat System development and integration and evaluation of IWS enterprise Integrated Combat System (ICS) in the TSCE virtualized environment. - Continue to provide TSCE support for T&E and Integration activity, including data analysis and test reporting. - Deliver TSCE R10.0 software in support of CPS on DDG 1002. - Continue support of CPS WCS Stage IV, V, and VI testing (end-to-end) onboard DDG 1002. - Provide TSCE support for Shakedown in preparation for JFC-6 events to include data analysis and test reporting. - Planning for combat system modernization for class

## Funding

| Fiscal Year | Estimate Type | Amount ($M) |
|---|---|---|
| FY2025 | Actual | 180.7 |
| FY2026 | Enacted | 51.8 |
| FY2027 | Request | 44.9 |

> 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 2464

- Test and Evaluation — FY2027 5.3
- Management Services — FY2027 0.0

## Source & machine access

- **Source:** FY2027 Department of the Navy RDT&E Budget Justification, Exhibit R-2A, PE 0204202N project 2464 (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.*