Which measures are key to reducing insider threats in ammunition storage facilities?

• A. Increased notification procedures to the public.
• B. More frequent casual security checks without formal procedure.
• C. Strong access controls, role-based duties, audits, ongoing training, and a culture of safety and security.
• D. Reducing staff to minimize risk.

Answer: (C)

Preventing insider threats in ammunition storage relies on controlling access and making security a daily, intentional part of operations. Strong access controls ensure that only those with a legitimate need can enter sensitive areas, while role-based duties enforce separation of responsibilities so no single person can both initiate and approve critical actions. Regular audits and inventories provide accountability and reveal discrepancies quickly, and ongoing training keeps everyone aware of policies, procedures, and how to recognize and report suspicious behavior. Cultivating a culture of safety and security reinforces these practices so they’re followed consistently, reducing opportunities for insider misuse.

The other options don’t address these fundamental safeguards. Public notifications don’t stop internal access or deter misuse, and could even reveal vulnerabilities. Casual security checks without formal procedures create gaps that insiders could exploit. Reducing staff can undermine operational capability, morale, and the organization’s ability to detect and respond to insider risk.