At which level of war do forces focus on the employment, ordered arrangement, and directed actions in relation to each other?

The focus on the employment, ordered arrangement, and directed actions of forces in relation to each other is characteristic of the tactical level of war. At this level, military forces engage in direct combat and utilize maneuvers and formations to achieve specific objectives on the battlefield. Commanders at the tactical level are concerned with small unit operations, implementing plans that have immediate and short-term effects on the situation and engaging enemy forces directly.

In contrast, the operational level involves larger-scale planning and the coordination of multiple tactical operations over time, aiming for broader objectives that support strategic goals. The strategic level is concerned with overarching national or military goals and the resources necessary to achieve them, while the joint level refers to operations involving multiple branches of the armed forces working together. Each of these levels has distinct focuses and responsibilities, with the tactical level being specifically oriented towards immediate on-ground actions and troop arrangements.