Which approach involves cooperation between military and civilian agencies during domestic missions?

The Defense Support of Civil Authorities (DSCA) approach is designed to facilitate collaboration between military forces and civilian agencies during domestic missions. This framework is critical for ensuring that military resources and capabilities can effectively support local, state, and federal authorities in times of emergency or disaster, such as natural disasters, public health crises, or civil unrest.

DSCA emphasizes the importance of coordination and integration between military operations and civilian efforts. This coordination enhances logistical support, information sharing, and the overall effectiveness of the response to domestic incidents. By deploying military assets to assist in areas where civilian agencies may be overwhelmed, DSCA allows for a more robust and timely response to complex emergencies, fostering community resilience and safety.

This collaborative approach is distinctive compared to options that may focus on international missions or structured command setups, which do not primarily address the civilian-military cooperation aspect within the United States.