Which approach best facilitates learning from training exercises?

• A. Focus on what went well only.
• B. Discuss what went well and not well, identify root causes, assign actions, and schedule follow-up.
• C. Never revisit after debrief.
• D. Use a structured debrief framework: review what went well, identify what didn't, determine root causes, assign actions, and schedule follow-up.

Answer: (D)