# Mission Support Assets and Infrastructure End Items

**Agency:** Homeland Security  
**Account:** Procurement, Construction, and Improvements  
**Source document:** United States Secret Service · p. 5  
**Vintage:** President's Budget PB2027  
**Canonical URL:** https://hitchintel.com/budget/homeland-security/mission-support-assets-and-infrastructure-end-items-2  

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

## Funding ($M)

| Fiscal year | Basis | Amount |
| --- | --- | --- |
| FY2027 | request | 1.3 |

## 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 PPA supports the procurement of chemical, biological, and radiological detection equipment that can be carried, worn, or easily moved to support operational end-users and Special Mission Units. This PPA is comprised of the following investment: Portable Detection Equipment: The U.S. Secret Service will procure Portable Detection Equipment in support of its critical protective mission. This Equipment encompasses advanced, mobile technologies designed to detect and identify threats--including explosives, chemical agents, radiological materials, and other hazardous substances--at protection sites nationwide. It. This capability is essential to mitigate risks and ensure the safety of protectees, while supporting operational flexibility, allowing agents to conduct thorough screening and threat assessments in real-time. In previous years similar type equipment was provided by DHS Countering Weapons of Mass Destruction to DHS components.


**Where it sits:** Civilian / Non-Defense › Homeland Security › United States Secret Service › Procurement, Construction, and Improvements › Mission Support Assets and Infrastructure


*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.*