Which title refers to an individual responsible for overall safety on a live fire range?

The title that best refers to an individual responsible for overall safety on a live fire range is Range Safety Officer. This individual is specifically tasked with ensuring adherence to safety protocols and managing the wellbeing of all personnel on the range. The primary role of the Range Safety Officer is to implement safety measures, conduct briefings, and monitor activities to prevent accidents during live fire exercises.

The Officer in Charge typically oversees overall operations and coordination but does not specialize exclusively in safety. The Senior Commander usually has a broader command role that includes strategic decision-making and operational leadership rather than hands-on safety enforcement on the range. The Chief Instructor focuses on training and instructing personnel in firing techniques and principles, but their role does not emphasize safety management to the extent that the Range Safety Officer's role does. Thus, while all these titles are significant, the Range Safety Officer is the designated authority on ensuring safety during live fire operations.