What are the core values of the Air Force?

The core values of the United States Air Force—Integrity First, Service Before Self, and Excellence in All We Do—are fundamental principles that guide the actions and decisions of Air Force personnel.

Integrity First emphasizes the importance of honesty, accountability, and moral courage. Airmen are expected to uphold ethical standards, which allows them to gain trust and build strong relationships within the team and with the public.

Service Before Self signifies the notion that Airmen must prioritize their duties and responsibilities to the nation above personal interests. This value fosters a spirit of sacrifice and commitment, encouraging individuals to put the welfare of the service and the mission above their own.

Excellence in All We Do reflects the Air Force's commitment to high standards in every aspect of service, from operational performance to professional development. It encourages continuous improvement and the pursuit of quality in every endeavor.

The other options, while they contain values that are important, do not reflect the established core values of the Air Force. The specific phrasing of the core values is well-documented and known throughout the organization, which is why the correct answer stands out clearly.