Army outlines AI early-warning approach in its new biodefense strategy

Army officials outlined a military-wide approach to biological threats on October 12, 2026, describing plans to use AI to connect data streams and spot emerging disease outbreaks earlier. At an AUSA conference media roundtable, they said the 2026 Biodefense Strategy would broaden responsibility beyond medical and chemical specialists, with people remaining involved in predictive analysis.

Dr. Alison Tamasi described the strategy as a “big pivot” from the Army’s previous plan, released in 2021. Biodefense is becoming a whole-of-Army operational priority, rather than a more localized medical or chemical specialty, she told DefenseScoop reporter Brandi Vincent.

Tamasi is chief of the Survivability and Effects Analysis Division at the U.S. Army Nuclear and Countering Weapons of Mass Destruction Agency. She framed the AI effort around a practical surveillance challenge: integrating and sorting enough information to recognize a biological threat while there is still time to respond.

Connecting disease signals across the Army

The planned inputs span environmental, clinical, logistics, chemical, biological and intelligence data. The Army wants to combine those sources with AI to identify unseen or emerging outbreaks before they spread widely or harm the force. That gives the surveillance effort a scope extending beyond medical information alone.

Lt. Col. David Kingery, the Army’s senior biodefense adviser who led the strategy’s development, said AI and machine learning would support predictive analysis across multiple data streams. The aim is to speed early analysis, he said, while always keeping a human in the loop—people remain involved rather than leaving the analysis entirely to software.

AI’s defensive role and dual-use risk

Tamasi also described advances in AI-assisted biomedicine as a dual-use problem: progress that helps legitimate biomedical work can also create risks. She said the Army is approaching the strategy with the possibility that threats could change rapidly as biomedicine advances.

She told DefenseScoop that the Army’s strategy has no offensive angle. Her description places the service’s planned use of AI on the surveillance and defense side of that technological convergence, even as officials warn about adversaries’ potential use of the same advances.

Making the data work across services

The effort also depends on coordination outside the Army. Officials said they are working to make the strategy fit the Defense Department’s overarching approach to biological surveillance and defense. Tamasi emphasized that the Army was not developing its approach in isolation from the rest of the department.

Kingery said coordination with other military services and the department is essential to meet applicable authorities and ensure data systems are interoperable—able to work together. Alongside the proposed AI analysis, the strategy therefore includes the organizational work of aligning systems and responsibilities across the military.