What level of warfare are battles and engagements classified under?

Battles and engagements are classified under the tactical level of warfare. This level focuses on the execution of military operations and the maneuvering of forces in direct combat situations. The tactical level encompasses the decisions and actions taken by forces at the point of engagement, dealing with the specifics of how to achieve success against an enemy in a localized area.

In this context, elements such as troop movements, the use of firepower, and coordination of units are critical. This level is concerned primarily with the immediate and short-term actions necessary to win battles and engagements, making it distinct from the operational and strategic levels, which encompass broader plans and objectives over longer time frames or larger areas.

For instance, while the operational level is focused on linking tactics with strategy to disrupt enemy operations over a region or campaign, the tactical level's primary concerns are about battlefield maneuvers and real-time decisions that can influence the outcome of a single encounter.