Which phases are signaled by CSOSS annunciators to structure engagement planning and execution?

• A. Targeting, Firing, and Recovery.
• B. Planning, Command, and Execution.
• C. Detection, Classification, and Engagement.
• D. Initiation, Verification, and Termination.

Answer: (B)

CSOSS annunciators signal three distinct phases that guide how an engagement is prepared and carried out: Planning, Command, and Execution. The Planning phase is where the situation is assessed, data is gathered, targets are identified, and a coordinated plan is developed. The Command phase is when orders are issued and control is synchronized across sensors, shooters, and support elements, ensuring everyone knows what will happen and when. The Execution phase is the action portion, where the plan is carried out, status is monitored, and adjustments are made as needed while maintaining safety and control. This three-phase signaling provides a clear, orderly progression from thinking through the plan to issuing orders and finally to executing the engagement.

Other sets describe different aspects or steps of engagement (such as targeting steps, detection steps, or initiation/verification/termination), but they do not reflect the formal three-phase signaling framework used by CSOSS to structure engagement planning and execution.