The Palantir Paradigm: How AI-Driven Targeting in the Twelve-Day War Challenged the Foundations of Jus in Bello-Amir Mohammad Majidi

Amir Mohammad Majidi - Master's student in Public International Law at University of Tehran
2025/09/13

The Twelve-Day War of June 2025, initiated by a series of surprise Israeli attacks on key military and nuclear facilities within Iran, marked a definitive turning point in the history of modern warfare. This conflict was not merely an escalation of regional tensions; it was the first major state-on-state confrontation fundamentally defined and executed through the pervasive use of artificial intelligence. Israel spends a lot on AI, robotics and unmanned systems. While the strategic implications of the war continue to be analyzed, its most profound legacy lies in how it exposed the deep vulnerabilities within International Humanitarian Law (IHL). This essay argues that the extensive use of AI-driven targeting systems during the Twelve-Day War, particularly those developed with firms like Palantir and deployed by the Israel Defense Forces (IDF), fundamentally challenged, and in many cases breached, the core principles of jus in bello. By automating and dramatically accelerating the military “kill chain”, the conflict forced a critical question: did the established laws of war survive this new technological paradigm?

The AI "Target Factory" in the June 2025 War

The operational tempo of the Twelve-Day War was dictated by AI. The initial Israeli strikes on June 13th demonstrated an unprecedented ability to identify, vet, and engage hundreds of targets across Iran simultaneously. This capability was built upon an AI-powered infrastructure often described as a "target factory". Central to this were platforms like "The Gospel", designed for infrastructure analysis, and the controversial "Lavender" system, used for identifying individual operatives. The Gospel and Lavender can immediately make available information on the status of a potential target. These systems, developed with the expertise of data-mining firms such as Palantir Technologies, allowed the IDF to move beyond traditional intelligence cycles and into an era of mass data processing. Palantir's software and AI platforms are reportedly being used by Israel in its conflict with Iran, specifically in areas like targeting and surveillance. By analyzing everything from satellite imagery to digital communications, these platforms generated target lists at a velocity that made human-centric oversight a near impossibility, setting the stage for significant legal and ethical challenges throughout the conflict.

The Principle of Distinction Under Algorithmic Scrutiny

The cornerstone of IHL, the principle of distinction, mandates that parties to a conflict must always distinguish between combatants and civilians, and between military objectives and civilian objects. The Twelve-Day War demonstrated how AI can systematically erode this principle. During the Iran–Israel war, by 28 June 2025, Human Rights Activists in Iran (HRANA), reported that Israeli strikes killed 1,190 people and wounded over 4,000, including 436 Civilians and 2,071 injuries. The Lavender system, for instance, did not identify targets based on direct evidence of hostile acts but on algorithmic correlations—assigning individuals a score based on metadata proxies. This practice of creating a statistical "combatant" was central to the targeting process, meaning individuals could be condemned by algorithmic association rather than their direct actions. Consequently, the legal line between a legitimate military target and a civilian who simply fit an algorithmic profile became dangerously blurred, leading to documented cases of misidentification and raising questions about whether the principle was respected in practice.

Proportionality and Precaution in an Age of Accelerated Warfare

The IHL principles of proportionality and precaution are designed as a bulwark against excessive civilian harm. Proportionality forbids attacks where incidental harm would be excessive in relation to the military gain, while precaution requires all feasible measures to avoid it. The sheer speed and scale of targeting during the Twelve-Day War rendered these principles almost moot. When an AI system can generate hundreds of targets daily, the capacity for genuine, context-specific human judgment is lost. Military commanders were reportedly operating with pre-authorized thresholds for collateral damage, a formulaic approach that is antithetical to the judgment required by law. Furthermore, the velocity of the kill chain, combined with the cognitive load on operators, made "feasible precautions" functionally impossible. This led to widespread "automation bias," where the output of the AI was trusted implicitly, short-circuiting meaningful human review.

Meaningful Human Control: A Framework That Failed the Test

The legal and ethical safeguard intended to prevent such outcomes is the doctrine of "Meaningful Human Control" (MHC). This concept, supported by a broad coalition of states and NGOs, insists that humans must retain ultimate authority and moral agency over the use of force. The Twelve-Day War served as a stark case study of this framework's failure. While an operator was technically "in the loop" for every strike, their role was often reduced to that of a validator, not a deliberator. Presented with a target vetted by a trusted AI, their ability to independently question the system was severely compromised. The control exercised was a procedural checkmark, not the substantive, meaningful judgment that IHL demands to ensure accountability and prevent unlawful deaths.

Conclusion

The Twelve-Day War was more than a conflict; it was a paradigm shift in warfare. I think architecture of jus in bello, conceived in an era of human-speed conflict, is profoundly ill-equipped to regulate a battlefield governed by the logic of algorithms. The systematic challenges to distinction, the erosion of proportionality, and the hollowing out of meaningful human control were defining features of the conflict. Therefore, to call what happened in June 2025 a simple "evolution" of military technology is to fundamentally misunderstand its nature. This was a rupture. The jus in bello, a body of law written by humans, for humans, and based on the limitations of human cognition and speed, was confronted by a non-human intelligence to which its core assumptions no longer apply. The war of June 2025 thus leaves the international community with a deeply unsettling legacy and an urgent mandate for a radical rethinking of arms control and international law. It proved that without new, robust legal frameworks, future conflicts will be fought at a speed and scale that leaves humanity, and the laws it created, far behind.