Which element of decisive action pertains to assisting civil authorities in domestic incidents?

• A. Defense Support to Civil Authorities (DSCA)
• B. Retrograde
• C. Tempo
• D. Attack

Answer: (A)

Defense Support to Civil Authorities (DSCA) is the aspect that pertains to assisting civil authorities in domestic incidents. It is the framework for how the Department of Defense can help civilian agencies during disasters or emergencies, coordinating resources like personnel, equipment, and capabilities under appropriate legal authorities. The focus is on supporting civilian responders and keeping operations aligned with civilian leadership, including activities such as search and rescue, evacuation support, logistics, medical aid, and communications.

Retrograde refers to pulling forces out of an area, tempo is about the pace of operations, and an attack is a direct offensive action against an adversary. None of these describe providing civilian assistance in domestic emergencies.