As the last major nuclear arms treaty between the US and Russia expired on February 5, experts are scrambling to find a new way to monitor the world's nukes. While some see it as an opportunity to replace outdated treaties with a more modern approach, others warn that relying solely on satellite surveillance and artificial intelligence is a step too far.
The idea being floated by researchers like Matt Korda of the Federation of American Scientists is to use existing infrastructure to negotiate and enforce new treaties. No country wants "on-site inspectors roaming around on their territory," Korda says. So, failing that, the world's nuclear powers can use satellites and other remote sensors to monitor the world's nuclear weapons remotely.
AI and machine-learning systems would then take that data, sort it, and turn it over for human review. But experts like Sara Al-Sayed of the Union of Concerned Scientists are sounding the alarm on the potential pitfalls of this approach. "You have to build these bespoke datasets for each country," Korda says, highlighting the need for large amounts of training data to create effective AI systems.
However, Al-Sayed notes that even with a well-curated dataset, AI systems can be complex and unpredictable. "There's an inherent stochasticity of these techniques, starting from the process of curating the data...and then the lack of explainability," she says.
Moreover, AI systems are not foolproof and can fail to detect certain anomalies or make mistakes that could lead to false positives or false negatives. Al-Sayed emphasizes the need for transparency and trustworthiness in these systems, asking, "How can we make the machines themselves trustworthy?"
While some see this approach as a bridge to a better world, others are concerned about the potential risks and limitations of relying solely on satellite surveillance and AI. "A successor to New START is not going to put us on the path towards disarmament," Korda says. Instead, it's just a stopgap measure that can help prevent a real spiral into hundreds more additional nuclear weapons being deployed.
In the end, the debate over the future of nuclear arms control will require careful consideration of the pros and cons of this new approach. While satellite surveillance and AI may be a step in the right direction, experts warn that they are not a replacement for human judgment and oversight. As one expert put it, "You can't just rely on machines to do the job."
The idea being floated by researchers like Matt Korda of the Federation of American Scientists is to use existing infrastructure to negotiate and enforce new treaties. No country wants "on-site inspectors roaming around on their territory," Korda says. So, failing that, the world's nuclear powers can use satellites and other remote sensors to monitor the world's nuclear weapons remotely.
AI and machine-learning systems would then take that data, sort it, and turn it over for human review. But experts like Sara Al-Sayed of the Union of Concerned Scientists are sounding the alarm on the potential pitfalls of this approach. "You have to build these bespoke datasets for each country," Korda says, highlighting the need for large amounts of training data to create effective AI systems.
However, Al-Sayed notes that even with a well-curated dataset, AI systems can be complex and unpredictable. "There's an inherent stochasticity of these techniques, starting from the process of curating the data...and then the lack of explainability," she says.
Moreover, AI systems are not foolproof and can fail to detect certain anomalies or make mistakes that could lead to false positives or false negatives. Al-Sayed emphasizes the need for transparency and trustworthiness in these systems, asking, "How can we make the machines themselves trustworthy?"
While some see this approach as a bridge to a better world, others are concerned about the potential risks and limitations of relying solely on satellite surveillance and AI. "A successor to New START is not going to put us on the path towards disarmament," Korda says. Instead, it's just a stopgap measure that can help prevent a real spiral into hundreds more additional nuclear weapons being deployed.
In the end, the debate over the future of nuclear arms control will require careful consideration of the pros and cons of this new approach. While satellite surveillance and AI may be a step in the right direction, experts warn that they are not a replacement for human judgment and oversight. As one expert put it, "You can't just rely on machines to do the job."