The 'killer robots' treaty: 156 states, one deadline, no mandate

The call

The diplomatic push to regulate lethal autonomous weapons systems (LAWS) reached its sharpest pitch in 2025. UN Secretary-General António Guterres and International Committee of the Red Cross President Mirjana Spoljaric Egger issued a joint call for states to agree a legally binding instrument by 2026, with Guterres branding such weapons 'politically unacceptable, morally repugnant.'

The political backing is real and growing. A May 2025 UN meeting drew officials from dozens of countries; in November 2025 the UN General Assembly's First Committee adopted a resolution on autonomous weapons by 156 votes to 5, with 8 abstentions. More than 120 states now support negotiating a treaty (Human Rights Watch; Stop Killer Robots; ICRC).

The structure on the table

The shape most campaigners and the ICRC favour is a two-tier one: prohibit autonomous weapons that operate without meaningful human control or that are designed to target people directly; and regulate — with strict rules on where and how they can be used — the remaining systems. The ICRC's position is anchored in international humanitarian law: the principles of distinction, proportionality and precaution require human judgement that a machine selecting its own targets cannot reliably exercise.

Why nothing has actually started

Here's the catch, and it's a big one. Despite 120-plus states in favour and a 2026 deadline, states have not agreed a mandate to negotiate a binding instrument in any forum. The main venue, the Convention on Conventional Weapons (CCW), runs a Group of Governmental Experts — but the CCW operates by consensus, meaning a small number of militarily significant states can stall progress indefinitely. As Article36 reported, even close allies diverge: France, Germany and 40-plus states agreed draft rules were ready to negotiate while the UK stayed mute.

The race against facts on the ground

The gap between the diplomacy and the battlefield is the whole problem. While negotiators argue over whether to start, Ukraine is fielding sub-$100 autonomous terminal-guidance modules by the thousand, and both the US and China are racing to deploy autonomous drone swarms. A treaty agreed in 2027 or 2030 would be regulating a technology that has already been normalised in combat. The deadline is 2026; the mandate doesn't yet exist; the weapons are already flying.