Which is considered an individual patrolling skill?

Observation is considered an individual patrolling skill because it involves the ability of a soldier to attentively watch their surroundings and accurately take in critical details that can impact the safety and effectiveness of the patrol. Effective observation skills enable a soldier to detect threats, identify significant terrain features, and gather intelligence, all of which are vital for successful mission execution. This skill is grounded in the capability of the individual soldier to assess the environment, understand patterns of enemy behavior, and recognize signs of potential ambushes or other dangers.

In contrast, reconnaissance encompasses broader planning and execution aspects that often involve team dynamics and decision-making processes, while the base of fire and fire support relate to coordinated team actions and the employment of weapons systems rather than individual skills. Hence, observation stands out as a key individual skill crucial for the success of patrolling operations.