What ultimately defines the responsibility for COSC within the military?

The responsibility for Combat and Operational Stress Control (COSC) within the military lies primarily with the commander. This is because commanders play a crucial role in maintaining the overall health and resilience of their units, which includes addressing stress, mental health, and the well-being of all personnel. It is the commander's duty to create an environment that promotes psychological readiness and to implement policies and practices that support the mental health of service members.

While medical personnel and non-commissioned officers (NCOs) have specific roles within the COSC framework, ultimately, it is the commander who must lead these efforts and ensure the appropriate resources and support systems are in place. Commanders are responsible for identifying stressors within the unit and fostering an atmosphere where service members feel safe to seek help when needed. Thus, understanding the commander's pivotal leadership role in COSC is essential for maintaining operational effectiveness and supporting the mental health of the troops.