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

The selected answer outlines five guidelines for combat decision making that emphasize the dynamic nature of combat situations. Keeping it simple is essential because in high-pressure environments, overly complex plans can lead to confusion. Being practical focuses on the immediate realities in combat, ensuring that decisions reflect the available resources and situation. The acknowledgment that one should not expect certainty reinforces the unpredictable nature of combat, where various factors can change rapidly. Accepting risk is crucial, as all military operations inherently involve some level of danger; this guideline encourages decision-makers to weigh potential outcomes against the necessity of action. Finally, speed is vital in combat decision making since timely actions can often determine the success or failure of a mission.

Other choices present valuable concepts but do not encapsulate the comprehensive approach required for effective combat decision making as thoroughly as option B does.