Killer Robots at Geneva: 128 Nations Have Five Days to Decide on Binding Rules for Autonomous Weapons

In eight days, 128 governments will sit down in Geneva to answer a question the world has been avoiding for a decade: who decides when a machine may kill? The Seventh Review Conference of the Convention on Certain Conventional Weapons opens on 16 November, and on its agenda is the closest thing to a decision the world has ever faced on lethal autonomous weapons — systems that can identify, select and engage a target without a human being in the loop. A diplomatic retreat that opened on Friday has already given a preview of how the week will go: a bloc led by Russia and the United States is working to make sure no binding negotiation begins at all.

The groundwork, by the diplomats' own account, is done. Three years of expert talks inside the Convention ended in the early hours of 5 September, when the Group of Governmental Experts adopted its final report, and the states involved have agreed by consensus on the elements of a draft text that could serve as the basis for negotiations. In December 2025 the UN General Assembly voted 164 to 6, with seven abstentions, to press the process forward. In August, Secretary-General António Guterres and the president of the International Committee of the Red Cross warned that the world was approaching what they called a moral red line, and urged negotiations on a binding instrument to start immediately. Anna Hehir, who leads military AI governance at the Future of Life Institute, put it plainly: states have never been closer to launching a global agreement on AI weapons.

What stands between that groundwork and a negotiation is a coalition of about fifty states, led by Ireland, that on 22 October called on the conference to agree a strict negotiating mandate. Their proposal would set up a time-limited expert group to meet for three sessions in Geneva in 2027, twenty-five days in total, and deliver a draft protocol to the annual meeting later that year. France, Germany, Italy, Brazil and Mexico are among the backers, and the Red Cross counts more than seventy states in favour of starting negotiations. The International Committee of the Red Cross said on Thursday that the time had come to move from discussion to negotiation, and that the world could not afford further delays. Pope Leo XIV added his voice, saying decisions affecting human life must always remain under human oversight and urging the states meeting in Geneva to take concrete steps toward banning lethal autonomous weapons.

On the other side sit the United States, Russia and Israel, pushing against any timetable for a binding instrument. Washington's position is that each country should impose its own controls under existing international humanitarian law; the Pentagon has set up its own autonomous weapons working group. Britain, notably, did not back the Irish-led statement, having long argued that existing humanitarian law is a sufficient basis for regulating these weapons.

The arithmetic of the conference is what makes the outcome so uncertain. The Convention decides by consensus, which means a single state party can withhold a mandate. The fifty-state coalition has the numbers; the blocking side has the veto, and the two largest military powers in the room. If Geneva fails to produce a mandate, the campaigners have fallback routes — a majority of parties could invoke Article 8 of the Convention to convene a negotiating conference, or sympathetic states could walk out and build a stand-alone treaty the way the landmine and cluster-munitions bans were built. But every one of those routes produces a treaty the main users of these weapons would not join, and a treaty the main users never join barely binds anyone.

That is the honest shape of the week ahead. The draft text is ready, the majority is assembled, the deadline the Secretary-General set in 2023 expires this year, and still the most likely outcome, on the structure of the room alone, is that the conference ends with more discussion and no negotiation. I put the chance of a mandate at 35 percent — not because the case for one is weak, but because consensus gives the opponents a veto they have every intention of using, and because Washington and Moscow used the September expert talks to strip safeguards out of the draft rather than add them. The retreat that opened on Friday will show whether any of the blockers can be moved; the conference itself will show whether the majority is willing to go around them. Either way, by 20 November we will know whether the machines that choose their own targets will remain governed by nothing more binding than promises.