What should trainees practice with before engaging in live grenade training?

Trainees should practice with practice grenades before engaging in live grenade training because these devices mimic the weight, handling, and function of a real grenade without the risk of explosion. Practice grenades allow trainees to become familiar with the throwing techniques, safety protocols, and overall handling skills that are essential when transitioning to live ordinance.

By using practice grenades, which are designed for training purposes, trainees can engage in realistic drills and scenarios that simulate the pressures and conditions they might encounter during actual grenade usage. This preparation is crucial for developing the muscle memory and situational awareness necessary for safe and effective operations.

In contrast, dummy grenades, while also used for training, may not provide the same experience as practice grenades, which usually include features like a pull pin and a handle to replicate the throwing experience more accurately. Flares and fireworks do not serve the same training purpose and can introduce unnecessary risk or distractions, as they do not simulate the actual handling and deployment of grenades at all.