When must a service member inform their chain of command about participation in a high risk activity?

A service member is required to inform their chain of command about participation in a high-risk activity prior to engaging in that activity. This protocol is in place to ensure the safety and welfare of the service member and to maintain operational readiness within the unit. By notifying the chain of command beforehand, the leaders can assess any potential risks and take necessary precautions or provide guidance to mitigate dangers associated with the activity.

Prior notification empowers commanders to make informed decisions regarding resource management and support systems that may be needed during the high-risk activity. It's a proactive measure aimed at maintaining safety standards and accountability, reflecting the military's commitment to responsible service and risk management.