NIMS mandates that fire service agencies use _________ with radio communications.

The National Incident Management System (NIMS) emphasizes the importance of clear and effective communication during emergency situations, particularly when coordinating between various agencies involved in incident response. Using plain talk ensures that all personnel, regardless of their background or experience level, can understand the messages being conveyed. This clarity in communication is vital to avoid misunderstandings that could lead to delays or errors in emergency response.

In the context of radio communications, plain talk minimizes the use of technical terms, jargon, or abbreviations that could obscure the message for those who may not be familiar with specific terminology. By mandating the use of plain language, NIMS aims to enhance the efficiency and effectiveness of communication during emergencies, ensuring safety and coordination among all responding agencies.