What type of munition is assigned to the very highest risk category?

The assignment of munitions to risk categories is based on the potential hazards they present in both operational and non-operational environments. Complete nonnuclear missiles and rockets are classified in the highest risk category due to their size, complexity, and the significant danger they pose if misused or accidentally detonated.

These munitions typically contain not only explosive materials but also advanced guidance systems and various components that can complicate their handling and storage. Any mishap involving these systems can lead to catastrophic consequences, including massive destruction and potential loss of life.

In contrast, other types of munitions, such as small arms ammunition, high-explosive bombs, and guided munitions, while potentially hazardous, do not generally carry the same level of risk as complete nonnuclear missiles and rockets. While each type of munition has its own set of risks, complete nonnuclear missiles and rockets are particularly high-risk due to their operational roles and the extent of damage they can inflict if they are involved in an incident.