Lethal Autonomous Weapon System (LAWS)

🇩🇪 Deutsche Version: Letales autonomes Waffensystem (LAWS)

A lethal autonomous weapon system is a weapon system that carries out target selection and engagement on its own, without meaningful human control. The International Committee of the Red Cross (ICRC 2021) defines it as follows: “an autonomous weapon system is any weapon system with autonomy in its critical functions — that is, a weapon system that can select (i.e. search for or detect, identify, track, select) and attack (i.e. use force against, neutralize, damage or destroy) targets without human intervention.”

Documented Deployments (Anonymized)

Up to 2020 there was no publicly confirmed deployment of LAWS. This has since changed:

• March 2020, Libya: The UN Panel of Experts report S/2021/229 (section “Lethal autonomous weapon systems”) documents the use of a Turkish quadcopter loitering munition that engaged retreating logistics convoys in a “fire, forget and find” logic — without requiring data connectivity between the operator and the munition. This counts as the first publicly known use of an autonomous lethal weapon against human beings without human authorization. The manufacturer disputes the classification.
• Autumn 2023, Ukraine: According to reports by the BBC and New Scientist, a Ukrainian quadcopter drone carried out the first documented autonomous AI lethal strike in the history of warfare.

The Personhood-Ontological Objection

Personhood ontology rejects LAWS not because of their technical form, but because of their structural effect: they carry out the killing of a human being without a person being present in the killing decision. This has three consequences:

1. The responsibility gap (Sparrow 2007). Neither the programmer nor the operator nor the commander nor the machine is classically accountable.
2. The reduction of the victim to a classification. Where the killing verdict rests on probabilistic target classification, the victim is not perceived as a someone but identified as a bundle of features. This is a profound form of oblivion of the person.
3. The erosion of the soldier as a moral agent. The long tradition of just war presupposed the soldier as a moral subject who answers for his weapons. LAWS render this personal instance superfluous — and that is a fundamental rupture.

International Regulation

The UN GGE LAWS has been negotiating since 2014 within the framework of the CCW Convention. On 6 November 2025 the First Committee of the UN General Assembly adopted a resolution seeking a legally binding prohibition of certain LAWS — 164 votes in favor, 6 against (Belarus, Burundi, North Korea, Israel, Russia, USA), 7 abstentions. UN Secretary-General António Guterres has set a target of concluding negotiations by the end of 2026. The 7th CCW Review Conference 2026 is intended to adopt binding norms.

The position of the Holy See (active in the GGE negotiations since 2016) clearly tends toward a preventive prohibition of fully autonomous lethal systems — with explicit reference to the inalienability of personal dignity. Pope Francis reaffirmed this position in his address to the G7 in 2024 (Borgo Egnazia): “No machine should ever choose to take the life of a human being.”

The Counterarguments — and Why They Do Not Hold

1. LAWS are more precise and therefore kill fewer civilians. Empirically contested; the precision of aiming is not identical with the precision of judgment about legitimate targets.
2. A ban is unrealistic, because the technology already exists. Chemical weapons also existed when they were banned (Geneva Protocol 1925).
3. Sparing soldiers through automation. This applies only to one’s own soldiers and systematically lowers the threshold to war (asymmetric escalation risks).

Ontological Classification

Superordinate terms: Combat Robot, Robot

Typical degree of autonomy: Fully autonomous

Typically produces: Responsibility Gap

Chapter assignment: Chapter 5: Oblivion of the Person

See also

• Combat Robot
• Combat Drone
• Drone Swarm
• Responsibility Gap
• Degree of Autonomy
• UN GGE LAWS
• Rome Call for AI Ethics
• War
• Responsibility
• Oblivion of the Person
• Instrumentalization
• Robert Sparrow

Sources: Generated by querying the Personhood ontology.

Further sources:

• Sparrow, Robert (2007): “Killer Robots.” Journal of Applied Philosophy 24(1), pp. 62–77.
• United Nations Panel of Experts on Libya (2021): Final Report S/2021/229, para. 63 (documents autonomous drone deployment without human authorization).
• International Committee of the Red Cross (2021): ICRC position on autonomous weapon systems.
• United Nations General Assembly First Committee (2025): Resolution on Lethal Autonomous Weapons Systems, 6 November 2025 (164 in favor / 6 against / 7 abstentions).
• United Nations Secretary-General (2023): A New Agenda for Peace, Policy Brief 9 (call for a prohibition of LAWS by 2026).
• Heyns, Christof (2013): Report of the Special Rapporteur on extrajudicial, summary or arbitrary executions: Lethal autonomous robotics and the protection of life. UN Doc. A/HRC/23/47.
• BBC News (2023): Reporting on the first documented AI-autonomous lethal strike in the Ukraine war.
• New Scientist (2023): Reporting on autonomous target selection in modern drone conflicts.
• Holy See (2016 ff.): Statements to the GGE on LAWS, Geneva.
• Pope Francis (2024): Address at G7 Summit, Borgo Egnazia, 14 June 2024.