The Biological Technologies Office (BTO) is seeking input from industry, military, and civilian emergency responders on how to plan, execute, and assess high-fidelity mass casualty (MASCAL) training events.

📸 Sgt. Matthew Lucibello, U.S. Army | 130th Public Affairs Detachment pic.twitter.com/VbHVXJxQVS

— DARPA (@DARPA) May 18, 2026
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