All DoD systems are required to comply with all applicable STIGs?

Yes, all Department of Defense (DoD) systems must comply with applicable Security Technical Implementation Guides (STIGs) to ensure consistent security and risk management across military information systems. STIGs provide detailed guidelines for securing specific technologies, applications, and systems. Compliance with these guidelines helps to mitigate vulnerabilities and enhance the overall security posture of DoD assets. Failure to adhere to STIGs may result in increased risk and potential non-compliance with federal security regulations.