The Medical Center of Excellence (MEDCoE) is conducting a Combat and Operational Stress Control (COSC) Course in Joint Base Lewis-McChord, Washington. The course is open to all uniformed mental health (MH), occupational therapist (OT), and Unit Ministry Team (UMT) providers and technicians within the Department of War (DOW) to increase awareness, share best practices and enhance collaboration on COSC matters impacting readiness for large scale combat operations (LSCO). The vision of this course is to create a collaborative learning environment and opportunity for uniformed providers and technicians to increase interoperability on COSC warfighter support functions that result in increased dialogue, collaboration, and application of COSC interventions impacting service members.