# Project 657123 — Integration

**Program element:** 1206442SF — Next Generation OPIR  
**Project:** 657123  
**Component:** U.S. Space Force  
**Appropriation:** 3620F — RDT&E, Space Force  
**Budget Activity:** 5 — System Development & Demonstration  
**Vintage:** President's Budget PB2027  
**Canonical URL:** https://hitchintel.com/programs/1206442SF/657123  
**Parent:** https://hitchintel.com/programs/1206442SF

## Summary

Project 657123 — Integration requests $30.4M in FY2027, 14% of the $209.9M requested for program element 1206442SF, up 2.9% on FY2026. 1 R-2A activity decomposes the request.

## Funding profile

| Fiscal Year | Estimate Type | Amount ($M) |
|---|---|---|
| FY2025 | Actual | 32.2 |
| FY2026 | Enacted | 29.5 |
| FY2027 | Request | 30.4 |
| FY2028 | Outyear | 31.5 |
| FY2029 | Outyear | 31.9 |
| FY2030 | Outyear | 32.5 |
| FY2031 | Outyear | 33.1 |

> Estimate types are not summed. This project is one leaf of PE 1206442SF; the PE total is the sum of its projects, never added to them.

## What project 657123 buys

The Government works with the Enterprise System Engineering & Integration (SE&I) contractor as a team to define the Next-Gen OPIR enterprise architecture, control and validate interfaces, ensure compatibility of Next-Gen OPIR systems, and develop/manage plans for fielding the Next-Gen OPIR segments. Further, the Enterprise SE&I executes system-level integration requirements between segments such as Space to Ground. This differs from integration within each segment; integration within segments refers to subsystem-level integration between subsystems such as a spacecraft bus to the mission payload. The Government Integrator is responsible for defining the Next-Gen OPIR enterprise architecture, controls and validates interfaces, ensures compatibility of Next-Gen OPIR systems, and develops/manages plans for fielding the Next-Gen OPIR Enterprise. Further, the Integrator executes Model Based System Engineering (MBSE) through modeling, simulation, and technical analyses of Government-directed enterprise level trades among the Next-Gen OPIR segments. These trades lead to definition, management, maintenance, and evolution of the Next-Gen OPIR Enterprise technical requirements and interface documents to ensure the integrity of the enterprise technical baseline. This program element may include necessary civilian pay expenses required to manage, execute, and deliver Next-Gen OPIR weapon system capabilities. The use of such program funds would be in addition to the civilian pay expenses budgeted in program elements 1206392SF and 1206389SF.

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

## Activities (R-2A) — 1

| Activity | FY2025 | FY2026 | FY2027 | Move | Page |
|---|---|---|---|---|---|
| Next-Gen OPIR Integration | 32.2 | 29.5 | 30.4 | +3% | [a0](https://hitchintel.com/programs/1206442SF/657123/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.

### Next-Gen OPIR Integration

Continue to plan and execute the critical lead system integration function across the System Delta (SYD) 84 Missile Warning and Tracking System of Systems, to include systems engineering, process development and execution, requirements analysis, vertical and horizontal integration at the system, ground, space, segment and element levels…

Full year-by-year narrative: https://hitchintel.com/programs/1206442SF/657123/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/1206442SF.

## Source & machine access

- **Source:** FY2027 Department of the Air Force RDT&E Budget Justification, Exhibits R-2/R-2A/R-3, PE 1206442SF project 657123 (PB PB2027).
- **MCP:** `mcp.hitchintel.com` — `budget_get_program_element(pe="1206442SF")`.

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