Abstract
This article explores whether artificial intelligence (AI) constitutes an asset or rather a challenge in assessing the necessity and proportionality of a State’s response to an armed attack in the context of self-defense. Two central arguments are advanced. First, while AI may assist in detecting incoming threats of armed attacks, abstract and highly context-driven notions like necessity and proportionality would be very difficult to encode into algorithms. Second, even assuming that this were possible, relying on AI to determine the necessity and proportionality of a self-defense response would present as many challenges as it does advantages and, therefore, should be approached with caution.
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