Question: Is there a website that provides a trustworthy foundation for forecasting and modeling nuclear security risks and threats?

If you're looking for a reliable foundation for forecasting and modeling nuclear security risks and threats, Metaculus is a great choice. This community-driven site is geared for making accurate predictions in many areas, including Nuclear Security. Metaculus has tools like Forecasting Tournaments and Research & Updates that let people make forecasts, discuss them, and act on them.

Another good choice is Recorded Future, an all-purpose threat intelligence service designed to help you find and respond to risks in many areas, including cybersecurity and physical security. Although it's geared for up-to-the-minute intelligence and security operations response, it also has tools to help you forecast what might be coming, so it's a good choice for nuclear security risk management.

If you're interested in AI-based threat intelligence, BrightCloud is a cloud-based service that offers near real-time threat intelligence through machine learning. It offers a variety of services, including predictive threat intelligence and real-time anti-phishing, that can be integrated into your own security products to improve threat spotting and risk assessment.

Last, Overwatch is an open-source intelligence operating system that uses AI to monitor and analyze information. It can be used for a variety of use cases, including cybersecurity and global intelligence, and ingests data from many sources to offer up-to-the-minute executive summaries and visualizations to help organizations anticipate and prepare for threats.