# Radiation Portal Monitor Program (RPMP)

**Agency:** Homeland Security  
**Account:** Procurement, Construction, and Improvements  
**Source document:** Countering Weapons of Mass Destruction · p. 4  
**Vintage:** President's Budget PB2027  
**Canonical URL:** https://hitchintel.com/budget/homeland-security/radiation-portal-monitor-program-rpmp  

> **Trust:** parsed from the agency Congressional Justification. Approximate, **not summable**, verify at the cited page.

## Funding ($M)

| Fiscal year | Basis | Amount |
| --- | --- | --- |
| FY2025 | enacted | 20.5 |
| FY2026 | CR annualized | 20.5 |

The prior-year column is a CR annualized figure, not an enacted appropriation.


## Homeland Security discretionary budget authority (OMB PBDB — authoritative)

FY2027 $91.40B, FY2026 $88.60B. This is the agency total, not a sum of the parsed lines.


## What this funds

…This includes the following investments: Quantity Amount Quantity Amount Quantity Amount • Radiation Portal Monitor Program (RPMP): The FY 2027 Budget includes $20.5M to fund the RPMP to maintain and enhance scanning capabilities at POEs. In FY 2027, CBP will execute 15 deployments or reconfigurations, supporting operational priorities and national security implementing system improvements to extend service life, increase detection effectiveness, and enable remote operations. These actions ensure effective detection and operational alignment across the Nation's POEs. • International Rail (IRAIL): The FY 2027 Budget includes $1.3M to support site construction, system installation, and integration verification activities at Brownsville, Texas and Portal, North Dakota sites. The IRAIL program will acquire and deploy two fixed radiation detection equipment configured for the freight rail environment and integrate them with CBP's High Energy Rail Radiography system for side-by-side operation. These efforts will enable CBP to detect and identify nuclear or other radioactive materials entering the United States via freight rail at active POEs, while also recapitalizing aging rail radiography systems and conducting system performance evaluations to strengthen border


**Where it sits:** Civilian / Non-Defense › Homeland Security › Countering Weapons of Mass Destruction › Procurement, Construction, and Improvements › Large Scale Detection Systems


*HitchAI is an independent intelligence service, not affiliated with the U.S. government. Civilian line dollars are parsed from agency Congressional Justifications and are approximate.*