Lieber Analysis Finds AI-Enabled Non-State Actor Conduct Attributable to States With Limits
Attribution frameworks mostly hold, but practical hurdles and AI complexity complicate tracing responsibility.
What happened
Lieber’s briefing argues that non-State actor AI-related conduct can be attributed to States under several ARSIWA-based bases, including instructions, direction/control, and de facto organs, while noting that AI enables new tracing challenges and sometimes blurs responsibility.
Why it matters
Understanding attribution helps prevent impunity; AI’s complexity can complicate linking actions to States, affecting accountability.
The piece surveys how AI-related actions by private firms or other non-State actors can be linked to a State under the law of State responsibility. It emphasizes that AI systems are not themselves subjects of law; responsibility focuses on human action surrounding development, deployment, and supervision of the system.
The analysis surveys attribution bases,instructions, direction/control, government authority, de facto organs, and absence of official authorities,while stressing that AI can muddy lines of control and complicate proving the state’s link to the conduct, without automatically changing the legal framework.
What this does not tell us
Legal attribution is context-dependent; AI’s role can affect whether an actor’s conduct is incidental or material, and evidentiary challenges may complicate tracing sources behind AI-enabled actions.
FOR PEOPLE
Benefits reportedA human and legal guide to how AI-on-the-ground actions may be linked to states.
FOR AI AND ITS OPERATORS
Benefits reportedAI-enabled conduct is analyzed in terms of attribution to States; AI systems themselves are not subjects of law but are platforms for action within human governance frameworks. The AI-enabled system is described as being used operationally to conduct hostilities, extending its reach.
These are two separate readings of what the sources describe. Reported claims and risks do not by themselves establish a real-world effect.
Original sources · 1
- Lieber Studies Non-State Actor Attribution Volume Series - Artificial Intelligence and Attribution of Non-State Actors’ Conduct to States ↗Lieber Institute West Point · 2026-10-02
Reporting discovered in United States. Discovery market does not mean the event happened there.
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