Which of the following lists five guidelines for combat decision making?

The choice that lists five guidelines for combat decision making accurately encompasses key principles that are essential for effective decision making in a combat environment.

The guideline to "keep it simple" stresses the importance of maintaining clarity in plans and commands, especially under pressure, to avoid confusion. Being "practical" highlights the necessity of considering the realistic capabilities of the force and the situation at hand rather than engaging in idealistic planning. The acknowledgment that one should "not expect certainty" recognizes the unpredictable nature of combat, where conditions can change rapidly and require flexibility in decision making. "Accept risk" reflects the understanding that risk is inherent in military operations, and leaders must calculate and manage that risk rather than seek to eliminate it entirely. Lastly, the emphasis on "speed" underscores the critical nature of timely decision making in combat scenarios; the faster decisions can be made and executed, the better the chances for success against an opponent.

These principles collectively guide military leaders in making effective decisions in the chaotic and often uncertain context of combat, promoting a balance between thoroughness and agility. The other options focus more on specific actions or aspects that may not capture the overarching decision-making strategies necessary for combat environments.