Final answer:
The commander is assisted by key personnel, including the executive officer, in overseeing the daily operation of a squadron.
Step-by-step explanation:
In overseeing the daily operation of a squadron, the commander is assisted by key personnel within the unit. One such individual is the executive officer (XO), who works closely with the commander to ensure smooth functioning of the squadron. The XO helps coordinate activities, manages resources, and handles administrative tasks. Additionally, other staff members such as operations officers, intelligence officers, and logistics officers also assist the commander in overseeing different aspects of the squadron's daily operation.