What does AFGSC oversee?

The answer reflects the primary mission of the Air Force Global Strike Command (AFGSC), which is to oversee the nation’s nuclear forces and strategic operations. AFGSC is responsible for maintaining and employing the United States Air Force's intercontinental ballistic missile (ICBM) forces, strategic bombers, and nuclear command, control, and communications. This command plays a crucial role in ensuring the readiness and effectiveness of the U.S. nuclear deterrent, which is a central component of national security.

The other choices represent different aspects of military operations but do not pertain to the specific responsibilities of AFGSC. Air mobility and global operations are typically managed by other commands that focus on operational mobility and logistics. Navy operations would fall under the jurisdiction of the U.S. Navy, not the Air Force. Similarly, cybersecurity and information technology are overseen by various specialized entities within the military focusing on digital security, which does not align with AFGSC's core mission. Therefore, the focus of AFGSC on nuclear forces and strategic operations distinctly marks it as the correct answer.