# Anti-Tamper Technology Support — Program Element 0605024A

**Program element:** 0605024A  
**Component:** U.S. Army  
**Appropriation:** 2040 — RDT&E, Army  
**Budget Activity:** 7 — Operational System Development  
**Vintage:** President's Budget PB2027  
**Canonical URL:** https://hitchintel.com/programs/0605024A

## Summary

U.S. Army funding falls 22% to a $6.6M request in FY2027 (down from a FY2026 peak), sustained across the five-year plan. In the FY2027 defense authorization, the House added 151% (to $16.6M); the Senate funded it in full; House appropriators added 756% (to $56.6M).

## Funding profile

| Fiscal Year | Estimate Type | Amount ($M) |
|---|---|---|
| FY2025 | Actual | 7.3 |
| FY2026 | Enacted | 8.4 |
| FY2027 | Request | 6.6 |
| FY2028 | Outyear | 6.8 |
| FY2029 | Outyear | 7.0 |
| FY2030 | Outyear | 7.1 |
| FY2031 | Outyear | 7.1 |

> Estimate types are not summed — the profile mixes actuals, enacted law, the request, and outyear projections.

## Congressional marks (FY2027)

| Stage | Marked ($M) | Change ($M) |
|---|---|---|
| Request | 6.6 | — |
| House NDAA (HASC) | 16.6 | +10.0 |
| Senate NDAA (SASC) | 6.6 | +0.0 |
| House Approps (HAC-D) | 56.6 | +50.0 |

> FY2027 NDAA authorization marks, as of 2026-07-27. Not appropriations or final law.

## Projects (1)

| Project | Title | FY2025 actual | FY2026 enacted | FY2027 request | Move |
|---|---|---|---|---|---|
| FB1 | Anti-Tamper Technology Support | 7.3 | 8.4 | 6.6 | −22% |

> Projects are the summable leaves: the program element total is their sum, never added to it.

### Project FB1 — Anti-Tamper Technology Support

Anti-Tamper (AT) Technology Support. The Protective Technologies (PT) organization is the Army's Lead Technical Agent for the DoW AT program, which is focused on preventing exploitation/reverse engineering (RE) of U.S. systems lost or captured on the battlefield or sold via Foreign Military Sales (FMS) or Direct Commercial Sales (DCS). In support of this mission, PT's classified efforts are focused on independent AT Validation and Verification (V&V) activities with Army programs, AT/RE Lab facilities and equipment and AT/RE Lab assessments. This project funds these efforts for the U.S. Army to implement DoDD 5200-47e and AR 70-77. Work in this project is performed by the U.S. Army Combat Capabilities Development Command (DEVCOM), Aviation & Missile Center (AvMC).

| Activity (R-2A) | FY2025 | FY2026 | FY2027 |
|---|---|---|---|
| Anti-Tamper (AT) Technology Support | 7.3 | 6.4 | 6.6 |

> R-2A activities carry the prior, current and budget year only — no five-year plan. Coverage is partial, so count them, never total them.

## Where the FY2027 request goes

| Category | Share | $M |
|---|---|---|
| Government labs & warfare centers | 100% | 6.6 |

> R-3 exhibit contract funding, not USAspending obligations.

## Mission & acquisition strategy

Anti-Tamper (AT) Technology Support. The Protective Technologies (PT) organization is the Army's Lead Technical Agent for the DoW AT program, which is focused on preventing exploitation reverse engineering (RE) of U.S. systems lost or captured on the battlefield or sold via Foreign Military Sales (FMS) or Direct Commercial Sales (DCS). In support of this mission, PT's classified efforts are focused on independent AT Validation and Verification (V&V) activities with Army programs, AT/RE Lab facilities and equipment and AT/RE Lab assessments. This program element funds these efforts for the U.S. Army to implement DoDD 5200-47e and AR 70-77.

N/A

## Related program elements

- [0605024N — Anti-Tamper Technology Support](https://hitchintel.com/programs/0605024N) (Navy)
- [0207590F — SEEK EAGLE Certifications](https://hitchintel.com/programs/0207590F) (Air Force)
- [0605217N — Common Avionics](https://hitchintel.com/programs/0605217N) (Navy)
- [0605296F — Microelectronics Secure Enclave](https://hitchintel.com/programs/0605296F) (Air Force)

## Source & machine access

- **Source:** FY2027 Department of the Army RDT&E Budget Justification, Exhibits R-2/R-3, PE 0605024A (PB PB2027); FY2027 NDAA committee marks (as of 2026-07-27).
- **MCP:** `mcp.hitchintel.com` — `budget_get_program_element(pe="0605024A")`.

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