What is a hotwash and what is its purpose?

• A. Briefing schedule for next exercise
• B. Immediate debrief to capture lessons learned
• C. Written report only, no discussion
• D. Immediate debrief to capture lessons learned and inform improvements.

Answer: (D)

A hotwash is an immediate, participatory debrief right after an operation or exercise, focused on quickly capturing lessons learned and turning them into concrete improvements. The emphasis is on discussing what happened while details are fresh, identifying what went well and what didn’t, and translating those observations into actionable changes—such as how procedures, training, or equipment could be adjusted. That combination of rapid learning and immediate improvement is what the best option conveys.

Why this option fits best: it explicitly ties the debrief to both capturing lessons and informing improvements, ensuring the feedback leads to tangible changes rather than ending with a written summary or a discussion alone.

The other ideas miss one piece: a debrief that only notes lessons without driving changes isn’t as useful for real-time improvement, which is the purpose of a hotwash; focusing on a schedule or on a written report without discussion neglects the collaborative, immediate aspect that helps teams adjust on the spot.