Which of the following refers to military guideline documents?

The designation of FM (Field Manual) and AR (Army Regulation) as military guideline documents is accurate because both serve critical roles in providing guidance and doctrine within the military framework.

Field Manuals are essential for training and understanding operational procedures, tactics, and techniques. They offer detailed instructions on how to conduct operations, and are vital for soldiers to prepare for various scenarios they may encounter during missions.

Army Regulations, on the other hand, serve as authoritative directives that govern policies and procedures within the army. They provide the necessary regulations to ensure standardization, compliance, and accountability across the force.

Together, Field Manuals and Army Regulations structure the military's approach to operations, ensuring that soldiers are well informed and adhere to established guidelines.