The DoD Nuclear Weapon System Surety Standard prevents which categories of incidents?

The DoD Nuclear Weapon System Surety Standard prevents which categories of incidents?

• A. UNAUTHORIZED Nuclear Yields, DELIBERATE Nuclear weapons incidents, and INADVERTENT nuclear weapons incidents
• B. Unauthorized launch attempts and data breaches
• C. Loss of custody during transport
• D. Inadvertent incidents only

Answer: (A)

The main idea being tested is that the DoD Nuclear Weapon System Surety Standards are meant to stop three kinds of events: unauthorized yields, deliberate incidents, and inadvertent incidents. These standards are built to keep weapons from being used or activated without proper authorization, to guard against intentional tampering or misuse, and to prevent accidental detonation or release due to faults or mistakes. Authorized yields are prevented through strong control measures: formal authorization processes, authentication, multi-person oversight, and secure custody (for example, weapons requiring proper codes and approvals to arming and use). Deliberate incidents are blocked by robust security and tamper-resistance: physical security, personnel reliability programs, detection of tampering, and independent verifications to stop insider or external sabotage. Inadvertent incidents are avoided by built-in safety features and procedures: fail-safe arming/disarming logic, safety interlocks, environmental and condition checks, and disciplined maintenance and handling practices. Other concerns like data breaches or loss of custody in transport touch on related risks but the surety standard focuses specifically on preventing unauthorized use, intentional misuse, and unintentional firing, which covers the three categories listed.

The main idea being tested is that the DoD Nuclear Weapon System Surety Standards are meant to stop three kinds of events: unauthorized yields, deliberate incidents, and inadvertent incidents. These standards are built to keep weapons from being used or activated without proper authorization, to guard against intentional tampering or misuse, and to prevent accidental detonation or release due to faults or mistakes.

Authorized yields are prevented through strong control measures: formal authorization processes, authentication, multi-person oversight, and secure custody (for example, weapons requiring proper codes and approvals to arming and use). Deliberate incidents are blocked by robust security and tamper-resistance: physical security, personnel reliability programs, detection of tampering, and independent verifications to stop insider or external sabotage. Inadvertent incidents are avoided by built-in safety features and procedures: fail-safe arming/disarming logic, safety interlocks, environmental and condition checks, and disciplined maintenance and handling practices.

Other concerns like data breaches or loss of custody in transport touch on related risks but the surety standard focuses specifically on preventing unauthorized use, intentional misuse, and unintentional firing, which covers the three categories listed.