Which step in the 12-step process specifically involves the CAS Brief?

• A. R/SoF
• B. Check in
• C. SITREP
• D. CAS Brief

Answer: (D)

The key moment is the formal, synchronized handoff where the entire CAS plan is presented to all participants. The CAS Brief is the step where you lay out the execution details to the aircrew and supporting elements, including what targets are, the desired effects, which aircraft will deliver them, the timing, and the control measures and safety constraints. This briefing ensures everyone has a single, shared understanding of the mission and how it will unfold, so there’s no ambiguity during execution and everyone knows their role and the contingencies if things change.

Other steps serve different functions: checking in is about establishing contact and identity with the controlling agency, SITREP provides ongoing status updates, and other steps address rules of engagement and safety considerations. But the CAS Brief specifically is the moment you brief and synchronize the plan before execution.