What FM document covers chemical, biological, radiological, nuclear, and explosives (CBRNE) operations?

The correct choice addresses the requirement for understanding operations related to chemical, biological, radiological, nuclear, and explosives (CBRNE) situations. FM 3-11 is the Army's field manual specifically focused on CBRNE operations. This document provides guidance on how to prepare for and respond to incidents involving these hazards, emphasizing the necessary tactics, techniques, and procedures for personnel dealing with CBRNE threats.

As such, the manual equips soldiers with the knowledge to operate effectively in environments contaminated by these agents, detailing both preventative measures and the necessary protective equipment. Given the critical nature of CBRNE operations in modern military engagements, having a dedicated document like FM 3-11 is essential for ensuring that soldiers can fulfill their roles safely and effectively in these hazardous conditions.