In what way does AI operations differ from CAS?

The correct answer highlights that AI operations can function at longer distances from friendly forces, which indicates their ability to engage in tasks without requiring close proximity to base or support units. This capability enhances the operational range and flexibility of AI systems in military applications, allowing for missions that extend beyond traditional limits. These longer-range operations are essential for strategic planning and execution, as they can provide critical information and actions without putting human operators at risk.

The other choices do not accurately capture the essence of how AI operations differentiate from Combined Arms Operations (CAS). While AI can integrate with ground operations and support reconnaissance missions, its use is broader than just those applications and does not just necessitate real-time ground communication. Instead, AI's independence and capability to operate remotely significantly distinguish it from standard ground forces' operations.