This report is used to report reconnaissance, monitoring and survey results.

• A. CBRN 1
• B. CBRN 2
• C. CBRN 3
• D. CBRN 4

Answer: (D)

The key idea here is recognizing the report type that is specifically designed to capture field data from reconnaissance, monitoring, and surveys. In CBRN operations, teams gather observations about the environment, perform readings with instruments, and map or document contamination and boundaries. The appropriate report is built to collect all of that field data in one structured document, including location, conditions, readings, sample details, timings, equipment used, and recommended actions. This ensures leaders have a complete, traceable picture of the current environment to make informed decisions about entry, protective actions, and safety measures. Other report types exist for different purposes—such as initial alerts or overall mission status—but they don’t consolidate the full set of reconnaissance, monitoring, and survey results in the same integrated way.