Which document contains information regarding the security and safeguarding of nuclear weapons?

The document that contains information regarding the security and safeguarding of nuclear weapons is DoD 5210.41. This directive is specifically focused on the Department of Defense's policies and procedures related to the security of nuclear weapons and nuclear materials. It outlines the requirements for safeguarding, transport, and general handling of nuclear weapons within the Department of Defense, providing a comprehensive framework for ensuring their security.

This information is vital for personnel who are responsible for the security of nuclear armaments, as it delineates the roles, responsibilities, and standards required to effectively guard against unauthorized access or potential loss of nuclear materials.

While the other documents listed address various aspects of military operations and security, they do not specifically pertain to the security protocols and safeguarding measures of nuclear weapons in the same direct manner that DoD 5210.41 does. This makes it the definitive source concerning nuclear weapon security.