What must be approved for MedEvac according to military standards?

For MedEvac, military standards dictate that vehicles used for medical evacuation must adhere to the principles established by the Geneva Conventions. This is to ensure protection for medical personnel and the vehicles involved in the transport of wounded or sick individuals during armed conflict.

The Geneva Conventions set forth specific guidelines and protections for medical units and transports, designating them as neutral entities. This means that such vehicles should not be targeted and must be clearly marked to signify their status, thereby facilitating the humane treatment of casualties.

While other factors, such as equipment and readiness, may be important for the operational capability of a medical evacuation vehicle, the protection mandated by international law, such as that outlined in the Geneva Conventions, is paramount for a medical unit's legitimacy and safety during conflict operations.