# Integration, Qualification, and Test

**R-2A activity** of project 644183 — Hypersonic Attack Cruise Missile (HACM)  
**Program element:** 0604183F — Hypersonic Attack Cruise Missile (HACM)  
**Component:** U.S. Air Force · **Budget Activity:** 4  
**Vintage:** President's Budget PB2027  
**Canonical URL:** https://hitchintel.com/programs/0604183F/644183/a1  
**Parent:** https://hitchintel.com/programs/0604183F

## Summary

This activity requests $88.9M in FY2027, 11% of project 644183, up 39% 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.** Effort will continue subsystem qualification testing and the integration, assembly, test, and checkout of the All-Up Round system. Efforts will also include flight testing of HACM prototypes and other risk data.

**FY2026 to FY2027 change.** The increase of $24.946M is due to the program adding integration and test activities as well as the execution of All-Up-Round flight verification tests.

## Before the request year

**FY2026 plans — current year.** Effort conducted additional subsystem qualification testing and integration, assembly, test, and checkout of the All-Up Round system. Efforts included initial flight testing of HACM prototypes and other risk data.

## Funding

| Fiscal Year | Estimate Type | Amount ($M) |
|---|---|---|
| FY2025 | Actual | 26.8 |
| FY2026 | Enacted | 64.0 |
| FY2027 | Request | 88.9 |

> 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 644183

- [HACM Development](https://hitchintel.com/programs/0604183F/644183/a0) — FY2027 717.2

## Source & machine access

- **Source:** FY2027 Department of the Air Force RDT&E Budget Justification, Exhibit R-2A, PE 0604183F project 644183 (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.*