Why was the "operational level of war" concept developed?

The concept of the "operational level of war" was developed primarily to bridge the gap between strategy and battlefield tactics. This concept emerged as military operations became increasingly complex, requiring a more nuanced understanding that connected high-level strategic objectives with the tactical actions necessary to achieve them on the battlefield.

At the operational level, commanders coordinate and direct military forces to effectively implement strategy through campaigns and major operations. This approach recognizes that achieving strategic objectives cannot be accomplished solely through tactical engagement; rather, there needs to be a medium that connects the overarching goals of a conflict with the specific actions taken in combat. By establishing the operational level, military leaders can ensure that resources are allocated appropriately, that there is synchronization of efforts across different units, and that the intended outcomes of operations align with broader strategic goals. This concept enables a comprehensive understanding of how various elements of military power can work together effectively, enhancing the overall capability of the armed forces.