Which of the following is a primary source used to guide USAF ethical conduct?

• A. DoD and USAF guidance
• B. Uniform Code of Military Justice
• C. Joint Ethics Regulation
• D. Airspace Regulations

Answer: (C)

The main idea is that the Joint Ethics Regulation is the official, DoD-wide policy that directly guides how Air Force personnel should conduct themselves ethically. It codifies standards on gifts, conflicts of interest, outside activities, financial disclosures, and other ethics topics, making it the primary source for ethical conduct in the USAF. Other options either describe broader policy without the focused ethics framework, govern different areas, or deal with discipline or operations rather than daily ethical guidance. For example, DoD and USAF guidance can include ethics content but isn’t the consolidated, mandatory regulation; the Uniform Code of Military Justice covers criminal justice and disciplinary procedures; Airspace Regulations govern airspace management. So the Joint Ethics Regulation best serves as the foundational source for ethical conduct.