Which term describes a location that provides a tactical advantage over an adversary?

The term that most accurately describes a location that provides a tactical advantage over an adversary is "relative advantage." This reflects the notion that the effectiveness or benefits of that particular location can be assessed in comparison to the adversary's position. In military strategy, a relative advantage indicates a superior operational stance due to various factors like terrain, elevation, or defensibility that can be leveraged against an opponent.

While terms like "strategic position" and "operational benefit" may incorporate elements of tactical advantage, they often encompass broader concepts that include long-term planning and overall military campaigns rather than specific tactical engagements. "Tactical assessment" refers to the process of evaluating the situation and potential actions but does not itself denote a specific advantageous location. Thus, relative advantage is the most fitting term to capture the concept of a location that confers a superior position during combat or tactical operations.