What does 'Cover' in military terms refer to?

In military terminology, 'Cover' primarily refers to protection from enemy fire. This means utilizing terrain, structures, or other forms of material that can stop or deflect incoming shots, allowing personnel to remain safe while engaging in combat or maneuvering. The concept is crucial in combat operations, as taking cover is one of the primary actions soldiers take to avoid injury or death from enemy gunfire.

In contrast, while options like protection from enemy observation, concealing one's appearance, and hiding movement are important tactical elements, they focus more on surveillance and stealth rather than direct protection from fire. Therefore, while cover involves various tactics, its essential definition hinges on providing physical protection against the dangers posed by enemy combatants.