Which step of the MDMP involves assessing the understanding of the mission?

The correct step of the Military Decision-Making Process (MDMP) that involves assessing the understanding of the mission is indeed based on mission analysis. During this phase, the staff examines all available information and the higher commander's intent to ensure that everyone involved comprehends the mission's objectives, the context of the operation, and the constraints and assumptions surrounding it.

Mission analysis is critical because it allows the team to identify key factors that will influence the planning process, such as the enemy's capabilities, the operational environment, and resources available. This thorough understanding directly informs subsequent steps in the MDMP and is essential for developing effective courses of action. By assessing the understanding of the mission at this stage, the team can clarify any ambiguities and ensure alignment with the command's vision and goals, ultimately enhancing the effectiveness and efficiency of the operation.