Combatant commanders should use which tool to ensures that respect and mutual cooperation exist among all parties?

Combatant commanders should use the Joint Interagency Coordination Group (JIACG) to ensure respect and mutual cooperation among all parties. The JIACG facilitates collaboration between military and interagency partners, enhancing communication and coordination. By fostering a shared understanding of objectives and resources, it helps to align efforts and build trust among diverse stakeholders in complex operations.