Concern 537 · Working draft · editorial review in progress
Loitering munitions with AI
AI-enabled loitering munitions raise questions about control when a weapon remains in an area before engaging a target.
Understanding the concern
Loitering describes a weapon's ability to wait or search before its final action. It does not by itself mean the weapon uses AI or acts without a person. The concern depends on which decisions are automated and what opportunities remain for human judgment or cancellation.
Conditions can change between launch and engagement. People may move, information may become outdated, or the system may encounter something unexpected. Explaining the actual control arrangement is therefore more useful than applying a broad label. A responsible assessment asks what the operator knows and can still do as circumstances evolve.
An example
A weapon's operating environment changes after it has been launched.
Illustrative unless identified as a documented case.
Words in plain English
- AI
- Software that learns patterns from examples or uses rules to perform tasks such as recognizing images or generating text. It can make mistakes and does not understand every situation as a person would.
Evidence and its limits
The SIPRI mapping is historical and supports terminology, not current product claims. Not all loitering munitions are autonomous or AI-enabled.
SIPRI · 2017 · Research report
Mapping the Development of Autonomy in Weapon Systems ↗ (opens in a new tab)Historical technical taxonomy used for concepts, not present-day counts or product claims.
SIPRI and ICRC · 2020 · Policy research
Limits on Autonomy in Weapon Systems: Identifying Practical Elements of Human Control ↗ (opens in a new tab)Concrete elements of meaningful control; recommendations should be distinguished from binding law.
Broader frameworks and background
These resources provide context. They do not establish every claim in this concern.
- MIT AI Incident Tracker (opens in a new tab)
incidents
- MITRE ATLAS (opens in a new tab)
framework
- International humanitarian law (IHL)
framework
The body of law that governs the conduct of armed conflict and the protection of people who are not fighting, which applies to AI used in or for conflict.
- Autonomous weapon systems and international humanitarian law (opens in a new tab)
position paper
- Artificial intelligence and machine learning in armed conflict: a human-centred approach (opens in a new tab)
position paper
- Artificial Intelligence, Ethics and Armed Conflict (opens in a new tab)
guidance
- ICRC law and policy hub on AI (opens in a new tab)
guidance
People and organizations cited
Public writing, not endorsement, partnership, or affiliation.
International Committee of the Red Cross
A question to discuss
What control must remain available when the situation changes between activation and use of force?
Keep track of different views, what needs checking, and any next step in your own discussion notes.
Open discussion notes →Principles for the conversation
Before you finish · reflect together
Virtues and principles to consider
Virtues are qualities we practice in how we treat people and make choices. They are not scores for judging someone. Use these ideas to explore what a thoughtful response could look like.
Courage
Courage means acting on a well-grounded responsibility even when it is uncomfortable. It can mean trying something useful, admitting a mistake, or challenging pressure to move too fast.
Make it possible for people to raise concerns without punishment. Support those who point out harm, and be willing to pause a popular project when evidence gives a good reason.
Ask together: What important action are we avoiding because it is difficult?
Stewardship
Stewardship means caring for resources and systems that others depend on, including people who will use them later. It looks beyond the benefit of a quick launch.
Plan for maintenance, energy use, data protection, and eventual shutdown. Ask who will look after the tool when the original team moves on and how future users can avoid inheriting hidden costs.
Ask together: What are we responsible for caring for over time?
Prudence
Prudence means using careful judgment before and during action. It balances worthwhile opportunities with the need to avoid harm that could have been anticipated.
Start with a limited trial, set stopping points, and prefer choices that can be undone when uncertainty is high. Review what happens rather than assuming the original plan remains sound.
Ask together: What is a careful next step, and when should we stop or change course?
Editorial ratings
These are editorial judgments from the register, not measured probabilities or predictions about your situation.
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