R-2A Activity · President's Budget PB2027

1) Autonomous Decontamination System (ADS) - Prototype Development

FY2027 Request
$10.0M
▲ 33% vs FY2026
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This activity requests $10.0M in FY2027, 18% of project MT4, up 33% on FY2026. The R-2A exhibit describes it across FY2025–FY2027, including what the FY2027 money is planned to buy.

FY2027 Request
$10.0M
▲ 33% vs FY2026
FY2026 Enacted
$7.5M
▲ 152% vs FY2025
FY2025 Actual
$3.0M
Prior year
Planned work

What the FY2027 request buys

Verbatim from the R-2A exhibit for project MT4 of PE 0603884BP. This is the budget justification's own description of work that has not happened yet — the one thing no other level of the budget carries.

FY2027 planned work

Receive Phase II prototypes and conduct a Soldier Touch Point (STP) and limited government testing. Down select and award a Phase III contract to 1-2 vendor(s) to refine their prototypes further based on test results and feedback. Complete Phase III Contractor Qualification Testing (QT) and receive prototype(s) in preparation for another STP and government led testing.

FY2026 to FY2027 change

Increase of FY 2027 funds due to intensive prototype refinement, integration, testing and Phase III modifications to incorporate lessons learned and government directed enhancements.

Before the request year

FY2025–FY2026: what came before

Prior-year accomplishments and current-year plans from the same exhibit. Context for the FY2027 plan, not a series — an activity partitions its project exactly in the request year, but can under-cover it in earlier years.

FY2026 plans — current year

Continue and complete Phase I prototype testing and award Other Transaction Authority (OTA) contract option/down-select. Conduct Preliminary Design Review (PDR) and initiate Phase II prototype testing. Conduct iterative software development/integration within each prototype phase transitioning to more advanced subsystem.

FY2025 accomplishments

Completed Simplified Acquisition Management Plan (SAMP), Life Cycle Sustainment Plan (LCSP), Test and Evaluation Strategy (TES) and Program Protection Plan (PPP). Initiated source selection for ADS prototyping with 3 initial awards planned for 1QFY26. Conducted early test methodology, performance and decontaminant compatibility in support of prototype testing.

Money

Three years, and no five-year plan

An R-2A activity publishes the prior year, the current year and the budget year. The FYDP outyears exist at project and program-element level and are deliberately absent here rather than inferred. Estimate types are colored and never summed into one figure.

03.0FY25ACTUAL7.5FY26ENACTED10.0FY27REQUEST
Actual Enacted Request
Fiscal YearEstimate TypeAmount ($M)
FY2025Actual3.0
FY2026Enacted7.5
FY2027Request10.0

This activity is 18% of project MT4's FY2027 request and 2.6% of PE 0603884BP's. In the request year the activities under a project sum to it exactly; in the current year they under-cover it in about 9% of cases, so an activity's delta can legitimately exceed its parent's and the two must not be compared row to row.

Where this sits

7 activities in project MT4

Every R-2A line of this project, largest FY2027 request first. Linked where the activity has enough of its own narrative to carry a page; the rest are shown in full on the project page.

2) Agent-Directed Therapeutics (AD TX) - Clinical$19.7M ▲ 50%
3) Broadening Enabling Acquisition of Chemical Operational Needs (BEACON)$18.3M NEW
1) Autonomous Decontamination System (ADS) - Prototype Development — this activity$10.0M ▲ 33%
4) Host-Directed Therapeutics (HD TX) - Evaluation of Host Directed Candidates/MDD/Non Clinical Studies$7.3M NEW
5) Reactivating Nerve Agent Treatment System (RNATS)▼ 100%
6) Anti-Viral Oral Therapeutics (AVO TX) - Model Development Studies
7) Botulinum Toxin Therapeutic (BOT TX) - Non-clinical Studies
Source
FY2027 Office of the Secretary of Defense RDT&E Budget Justification · Exhibit R-2A · PE 0603884BP, project MT4 (President's Budget PB2027). Congressional marks are recorded on the program element, never on an activity.
Machine access
Markdown twin /programs/0603884BP/MT4/a0.md · MCP mcp.hitchintel.combudget_get_activity