What are the two methods of attack for close air support (CAS)?

The correct choice identifies the two methods of attack for close air support (CAS) as Bomb on Target (BOT) and Bomb on Coordinate (BOC).

Bomb on Target involves delivering munitions to a specific point identified as the target, which allows for precision strikes guided by visual or discernible reference points. This method ensures that the ordnance is aimed directly at the intended target to achieve maximum effect while minimizing collateral damage.

Bomb on Coordinate, on the other hand, involves striking a predetermined grid coordinate that may be generated from intelligence or reconnaissance information. This method is useful in scenarios where visual identification of the target is not possible, such as in conditions of poor visibility or when the target is obscured.

These two methods are foundational to CAS operations as they allow for versatility in engaging targets, providing the necessary support to ground forces based on the situation at hand.