Three levels of war organize decisions from broad national aims to battlefield execution. At the strategic level, leaders define the overall goals of the conflict, shape national policy, determine whether and how to use diplomacy or force, and allocate resources over the long term. It’s about the big picture and the ends sought. The operational level sits between strategy and tactics, turning strategic aims into coordinated campaigns within a theater. It plans large-scale maneuvers, aligns forces and logistics across regions, and times actions so that multiple battles and engagements work together toward a strategic objective. The tactical level focuses on the execution of battles and engagements. Here, commanders make real-time or near-term decisions about positioning, maneuver, and the use of weapons and terrain to win individual fights, which collectively propel the campaign toward its broader goals. Other options mix in societal domains like political, economic, or social factors, which describe influences on war but are not the levels of warfare itself. Calling logistics a level mislabels it as a level of war, whereas it’s a vital support function across levels. Grand, field, or company relates to organizational scope rather than the standard three levels of warfare.