Which class of MISHAP is considered the most serious and warrants a formal MISHAP Analysis Board?

Class A mishaps represent the most severe category of incidents within military operations, typically causing significant loss or damage. In this context, a Class A mishap is defined by resulting in fatalities or permanent disability of personnel, or damage totaling $2 million or more in property. Due to the gravity of these occurrences, they necessitate a formal Mishap Analysis Board (MAB) investigation to thoroughly assess the incident, identify causal factors, and implement measures to prevent future occurrences.

This formal inquiry is crucial not only for accountability but also for enhancing overall safety procedures and operational protocols. By examining Class A mishaps in depth, the findings can lead to systemic changes and improvements across the service, thereby protecting personnel and assets more effectively in future missions.