When are the Warning Orders (WARNOs) produced during MDMP?

The production of Warning Orders (WARNOs) during the Military Decision-Making Process (MDMP) occurs after the receipt of the mission, during mission analysis, and continues through the approval of the Course of Action (COA).

WARNOs serve as an essential communication tool to inform subordinate units about an impending operation, providing them with preliminary information to begin their own preparation and planning stages. This timing is critical because it allows subordinate elements to start their preparations even before the full details of the mission are established.

Each phase in the MDMP builds upon the prior one, and once the mission is received, it's imperative to quickly disseminate any available information to maintain operational tempo and readiness. This proactive approach ensures that all parts of the combined arms team have sufficient time to consider their roles and requirements, contributing to a more organized and efficient execution once the final plan is approved.