Which type of command is responsible for reviewing the implementation of physical security measures during inspections?

The correct answer identifies Echelon 3 as the type of command responsible for reviewing the implementation of physical security measures during inspections. Echelon 3 commands typically oversee the operational readiness and compliance of subordinate units. They conduct evaluations to ensure that security measures are properly integrated and functioning as intended.

This level of command is crucial in enforcing standards and ensuring that the security protocols are both effective and adhered to during inspections. This process involves analyzing the implementation of security strategies and identifying any areas needing improvement or adjustment, which contributes to maintaining the overall security posture.

Understanding the role of Echelon 3 helps in recognizing its importance in physical security management, which is essential for protecting personnel, facilities, and information.