Which type of ordnance is deemed appropriate for classroom training?

The appropriate type of ordnance for classroom training is certified inert ordnance. Certified inert ordnance is specifically designed to replicate the weight, feel, and appearance of live ordnance without containing any explosive components or functioning parts. This allows students and instructors to conduct realistic training scenarios without the inherent risks associated with live ordnance. Engaging with inert ordnance helps trainees understand the handling, identification, and functionality of various types of munitions safely.

In contrast, live ordnance contains explosives and poses significant risks and safety concerns, making it unsuitable for classroom environments. Expended ordnance, which has already been used and is no longer functional, can still present hazards and does not provide the same level of instructional value as certified inert ordnance. Expired ordnance refers to munitions that are no longer considered safe for use due to deterioration over time, complicating their use in training. Therefore, certified inert ordnance stands out as the safest and most effective option for educational purposes.