What does 'technical surveillance' involve in nuclear security?

The concept of 'technical surveillance' in nuclear security is fundamentally about monitoring systems and procedures that ensure the safety and integrity of nuclear facilities and materials. It specifically involves the continuous observation and assessment of nuclear infrastructures to identify any unauthorized access or malicious activities that could compromise security. This surveillance can encompass a variety of technologies and methodologies designed to detect intrusions or irregularities, thus ensuring that potential threats are identified and mitigated in a timely manner.

In the context of nuclear security, where the stakes are extremely high, effective surveillance is critical to protect nuclear assets from theft, sabotage, or other malicious acts. By actively monitoring the facilities and materials, security personnel can respond quickly to threats, thereby enhancing the overall safety and security of nuclear operations.