Which of the following is NOT part of the Air Force core functions?

The correct choice reflects an understanding of the Air Force's core functions, which include operations that are fundamental to the execution of airpower and align with specific mission areas. The Air Force core functions serve as a framework for organizing different capabilities into cohesive operations that support national security and defense strategies.

Among the options, Intelligence, Surveillance, and Reconnaissance (ISR), Global Precision Attack, and Rapid Global Mobility are all organized core functions integral to military operations. ISR is critical for situational awareness and decision-making; Global Precision Attack focuses on striking targets effectively and efficiently; and Rapid Global Mobility ensures that forces can be deployed anywhere in the world quickly.

Cyber Operations, while extremely important in the modern context of warfare, is not categorized in the same way as the core functions mentioned above. While it supports the overall mission and its importance is recognized, it does not fall under the established list of core functions of the U.S. Air Force, which are more traditional in nature and focus on kinetic and logistical capabilities.

In essence, while Cyber Operations is vital for contemporary military strategy, it is differentiated from the core functions that have been historically established to outline the primary responsibilities and capabilities of the Air Force.