What technique is recommended to prevent an explosive train?

The technique recommended to prevent an explosive train is proper grounding and/or bonding techniques. Grounding and bonding are critical safety practices in handling munitions and explosives. Proper grounding ensures that any build-up of static electricity is dissipated safely, reducing the risk of accidental detonation. Bonding connects conductive materials together, preventing static electricity from transferring between items, which could ignite an explosive. By implementing these techniques, the likelihood of creating conditions favorable to an explosive chain reaction is significantly minimized, ensuring a safer environment while working with explosives and armament systems.