In accordance with which directive are specific safety rules for each individual nuclear weapon system reviewed annually?

• A. DAFMAN 91-221, Weapons Safety Investigations and Reports
• B. DAFI 91-101, Air Force Nuclear Weapons Surety Program
• C. DAFI 91-102, Nuclear Weapons Procedures
• D. DAFI 91-204, Safety Investigations and Reports

Answer: (B)