What does SIDO stand for?

• A. Senior Integrated Defense Officer.
• B. Strategic Interdiction and Defense Operations.
• C. Specialized Intelligence Data Operator.
• D. Senior Intelligence Duty Officer.

Answer: (D)

SIDO stands for Senior Intelligence Duty Officer. In the AOC, this person is the on-shift intelligence lead, monitoring all intelligence feeds, ensuring a coherent picture of the battlespace, and delivering timely, validated intelligence to decision-makers. The SIDO coordinates with the Intelligence Directorate and the Operations floor to fuse data from multiple sources, maintain situational awareness, and push important updates or recommended actions as events unfold. Other proposed phrases don’t reflect the on-shift intelligence leadership role used in this context, so they fit less well.