The FY2027 President's Budget requests — for Capability and Operational Support, within Homeland Security's Operations and Support account.
FY2025–FY2026
| Fiscal year | Basis | Amount |
|---|---|---|
| FY2025 | enacted | $69.4M |
| FY2026 | CR annualized | $69.4M |
The prior-year column is a CR annualized figure — the rate a continuing resolution funds at, not an enacted appropriation. The two are different numbers and are not interchangeable. Bases are separate columns and are never summed into one figure.
Homeland Security discretionary budget authority
From the OMB Public Budget Database — clean, summable, and the figure to cite for an agency total. It is the whole of Homeland Security's discretionary request, not a total of the parsed lines above, and this page never adds the two together.
What this funds
The Countering Weapons of Mass Destruction Office (CWMD) Operations and Support (O&S) appropriation funds activities to counter Weapons of making for DHS leadership and Federal, State, Local, Tribal, and Territorial (FSLTT) partners. The FY 2027 President's Budget transfers the entirety of CWMD O&S to other DHS Components as follows: CBRN Policy, Strategy, Risk, and Detection Architecture: 6 U.S.C. '' 591 note (including '2(b), (g) of Cybersecurity and Infrastructure Security Coordination and management of BioWatch, Securing the Cities, and operational programs, such as the Mobile Detection Deployment Program, Chemical Support, and Training, Exercise, and Readiness Countering Weapons of Mass Destruction Operations and Support The appropriation is broken out into the following Programs, Projects, and Activities (PPA): Mission Support: The Mission Support PPA funds the Office of the Assistant Secretary and Enterprise Services. This PPA funds support compensation and benefits for CWMD and detailed Federal employees; maintains enterprise leadership, management, and business administration for daily operations; and supports CWMD regional personnel. Key capabilities include financial management, physical and personnel security, goods communications, and general management and administration. Funding in the mission support PPA is transferred in the FY 2027 Budget to CISA Capability & Operational Support (C&OS): The C&OS PPA funds programs and activities that provide situational awareness and decision support for DHS leadership and Federal partners, the NBIC, and CBRN test and evaluation infrastructure. Additionally, it supports CWMD threat, and risk analysis, and provides outreach to, and operational support for, FSLTT partners. Funding in the Capability and Operational Support PPA is transferred in the FY 2027 Budget to CISA. Countering Weapons of Mass Destruction Operations and Support
Extracted from Countering Weapons of Mass Destruction, p. 4. Verbatim; nothing here is paraphrased.
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Answers come from the figures on this page and nothing else. These dollars are parsed from Homeland Security's Congressional Justification and are approximate — confirm anything that matters against the cited page.
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