The United Nations and the International Committee of the Red Cross (ICRC) jointly renewed their call on 25 August 2026 for states to adopt new international rules on autonomous weapon systems, warning that the world is "dangerously close to crossing a moral red line: the autonomous targeting of humans by machines," according to a press release from the United Nations Office at Geneva.
The renewed appeal
UN Secretary-General António Guterres and ICRC President Mirjana Spoljaric issued the joint appeal, updating an earlier call made three years ago for specific prohibitions and restrictions on autonomous weapon systems. "The fundamental concerns remain unchanged, but the risks have intensified," the appeal states. The two leaders said "this year must mark a turning point" and urged States to show "political courage," move beyond incremental discussions, and begin negotiations on a legally binding instrument with clear prohibitions and restrictions.
| Aspect | Previous appeal (three years ago) | Current appeal (August 2026) |
|---|---|---|
| Urgency | Called for specific prohibitions and restrictions | Renewed "with even greater urgency" |
| Risk assessment | Concerns over autonomous targeting | "Dangerously close" to machines targeting humans |
| Technology gap | — | Gap between capability and regulation "widened" |
| Action requested | Establish rules | Begin negotiations on a legally binding instrument |
Widening gap between technology and regulation
The appeal notes that weapon technology has advanced "at record speed," placing increasing strain on legal frameworks. "Since our previous appeal, the gap between technological capability and regulatory constraint has widened," the statement said. Advanced technologies already on the battlefield are amplifying the risk of harming civilians and civilian infrastructure, according to the appeal.
The development and use of autonomous weapon systems reduce human control over the use of force, the appeal argues. It stresses that these systems are not part of a distant future — "a race towards greater autonomy in weapons systems is already well underway." Significantly, the leaders pointed out that scientists and engineers building these systems have themselves raised the alarm: "When the architects of this technology are calling for limits, States cannot afford to remain passive."
The road to a legally binding instrument
The appeal acknowledges groundwork laid through the United Nations General Assembly and the Group of Governmental Experts under the Convention on Certain Conventional Weapons (CCW). According to the statement, that work produced progress on:
- A shared understanding of the human judgment and control required.
- Measures necessary to ensure compliance with international humanitarian law.
- Approaches to address ethical concerns and reduce human suffering.
The upcoming Seventh Review Conference of the Convention on Certain Conventional Weapons in November offers "the clearest path available" for States to decide to move to negotiate a legally binding instrument, the appeal states. It calls for negotiations to begin now, warning that failure to act quickly "will cost lives." The statement also cautions that the "painstaking work undertaken over the past three years forms the ideal basis for such negotiations, and must not be lost."
We urge States to seize this moment.
Cost of inaction for future generations
The appeal places responsibility on States toward those already suffering from today's conflicts and those who will inherit the world now being shaped. "Future generations will ask whether leaders acted when there was still a chance to set limits before these weapons proliferated beyond control," the statement said. It warns that continuing to design weapon systems that make war easier "will only undermine our collective efforts towards a more peaceful world."
The joint appeal positions the November review conference as the decisive moment for governments to convert three years of technical work into formal negotiations. Without clear and specific prohibitions and restrictions, the statement warns, the door would open to practices that erode the protections international humanitarian law is meant to guarantee — leaving accountability "increasingly elusive as responsibility for errors and breaches of applicable rules becomes harder to establish."
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