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Record STMT-W49A395Advisory

Study on an Operation Regulation Framework under International Humanitarian Law for Sentry Robots

国際人道法に則った歩哨ロボット用運用規制フレームワークの検討

Report International lawEastern Asia · JPin force

This research study explores how sentry robots can operate in conflict areas under International Humanitarian Law (IHL) to protect parties to a conflict and civilians from suicide bombings. The paper interprets articles of IHL and proposes an operational regulation framework for robotic systems, introducing legal indicators such as certainty, effort, nexus possibility, necessity, and collateral damage. Using a real robot equipped with sensors like a terahertz camera and LiDAR, the authors validate the framework to help operators determine whether targeting decisions comply with IHL.

Summary and content fields are drawn from the document text and are pending editorial review.

Who issued it

National Defense Academy of JapanAcademic · JP
Lead issuer
Legal forceAdvisory
Under whose authorityInternational law
Judged fromfull text

Who it governs

Researchers and academicsNational governmentInternational community

Researchers, military technologists, and legal scholars studying the intersection of robotics, artificial intelligence, and international humanitarian law.

Sectors
Defence and security · sentry robots and military operationsResearch and science · robotics and international law research

What the document contains

What's covered

The document addresses the integration of international humanitarian law principles into autonomous and semi-autonomous sentry robot operations, proposing specific legal indicators and sensor-based calculation methods to assist human operators in making lawful targeting decisions during armed conflict.

What's missing

It does not provide a formal binding international treaty or official military procurement standard, but rather an academic study and proposed framework. It also does not cover fully autonomous weapon systems operating entirely without human oversight.

Key takeaways
  • The study examines how sentry robots can operate under International Humanitarian Law to protect parties and civilians from suicide bombings.
  • It proposes an operation regulation framework utilizing a human-in-the-loop model where the final targeting decision rests with a human operator.
  • The framework links IHL principles (distinction, proportionality, precaution) to calculated legal indicators including certainty, effort, nexus possibility, necessity, and collateral damage.
  • Experimental validation using a real robot with terahertz cameras and LiDAR demonstrates the feasibility of automatically deriving legal indicators from sensor data.
Principles it states
Principle of distinctionPrinciple of proportionalityPrinciple of precaution
Outline
1. 緒言 (Introduction)
2. 想定する状況 (Assumed Situation)
3. 探索ロボットシステム等の設計・開発 (Design and Development of Sentry Robot Systems)
4. 攻撃遂行手法 (Method for Executing Attacks)
5. 結論 (Conclusion)
IssuedSeptember 2022
Length1,191 words · 4 pages
FormatNot recorded
Scopenational

How it scores

Pending review

Each score is backed by a quote verified against the document text. Editorial review has not yet confirmed them.

Fairness

0/5

Non-discrimination and equitable treatment

screening score · 2026-10-24

Human Dignity

0/5

Respect for the inherent worth of persons

screening score · 2026-10-24

Privacy

0/5

Protection of personal data and private life

screening score · 2026-10-24

Enforcement

0/5

Consequences and compliance mechanisms with real force

screening score · 2026-10-24

Impact Assessment

3/5

Required assessment of an AI system's risks/impacts before or during use

From the perspective of the principle of distinction, the principle of proportionality, and the principle of precaution, ideas are presented to calculate the legal indicators named “certainty,” “effort,” “nexus possibility,” “necessity,” and “collateral damage.”

Abstract

screening score · 2026-10-24

Topics

international_humanitarian_law autonomous_weapons robotics military_operations combat_ethics