What does "key terrain" refer to in military terms?

Key terrain refers to strategically significant locations that can provide a tactical advantage or influence the outcome of military operations. These locations are not defined by any specific characteristic like elevation or urban density, but rather by their importance to the success of military objectives. Control over key terrain can affect lines of sight, movement, and overall operational effectiveness.

In a military context, identifying and securing key terrain can provide forces with a better position for defense or offense, as it may offer advantages such as observation, direct fire capabilities, or cover. Thus, when planning operations, it's crucial for military leaders to assess which areas qualify as key terrain based on their potential impact on maneuverability and engagement with the enemy.

This understanding of key terrain is fundamental for effective tactical planning and operational execution in various combat scenarios.