Which regulatory guidance outlines explosives safety standards?

The correct answer is AFMAN 91-201, which outlines explosives safety standards. This manual specifically addresses the safe storage, handling, and transportation of explosives within the Department of the Air Force. It sets forth the guidelines and procedures necessary to ensure that all operations involving explosives are conducted safely to protect personnel, facilities, and the environment from potential hazards associated with explosive materials.

AFMAN 91-201 serves as a critical resource for personnel involved in munitions operations, providing them with the standards and safety measures they must adhere to. This includes detailed requirements for the management of munitions storage facilities, the safe transportation of munitions, and best practices for maintaining a safe working environment when dealing with explosives.

The other choices refer to different areas of military operations and regulations. For instance, AFMAN 90-201 focuses on operational risk management, AFMAN 92-201 concerns security forces and law enforcement, and AFMAN 93-201 deals with the overall safety concerning biological and chemical warfare. While these regulations are essential in their respective areas, they do not specifically govern explosives safety standards, which is why AFMAN 91-201 is the relevant choice in this context.