"ATP [Army Techniques Publication] 3-90.40 provides doctrine on how to conduct the countering weapons of mass destruction (CWMD) mission as combined arms teams. It is primarily oriented on the brigade combat team (BCT) and below. This manual provides tactical-level commanders, staff, and key agencies with a primary reference for planning, synchronizing, integrating, and executing combined arms CWMD."
ATP 3-90.40; Army Techniques Publication 3-90.40
U.S. Army Publishing Directorate: https://armypubs.army.mil/