What should live fire training be preceded with?

The most appropriate precursor to live fire training is a rehearsal, dry fire, and MILES (Multiple Integrated Laser Engagement System) blank fire iteration. This process is essential because it prepares participants for the dynamics of actual firing situations by allowing them to practice movements, weapon handling, and team coordination in a controlled environment without live ammunition.

Rehearsals provide a framework for understanding roles and sequences, while dry fire allows individuals to focus on their technique and weapon handling in a safe manner. MILES blank fire iterations further enhance realism by integrating simulated engagement experiences without the risks associated with live rounds. This combination ensures that all participants are well-prepared, familiar with their equipment, and able to execute their roles effectively before the high-stress scenario of live fire training begins.

Other options contain important elements of training as well, such as briefings and equipment checks, but they do not encompass the comprehensive preparatory steps that a rehearsal, dry fire, and MILES iteration provide for live fire scenarios.