Final answer:
Tactical communication
Step-by-step explanation:
The term that describes the ability of police officers to interpret body language in addition to understanding nonverbal messages is Tactical communication. Tactical communication refers to the skills and techniques used by police officers to effectively communicate and interpret the behavior of others in various situations. It involves understanding body language, tone of voice, and other nonverbal cues to gather information and make informed decisions. For example, an officer might observe someone's body language during an interaction to assess whether they might be concealing a weapon or exhibiting signs of aggression.