U.S. Military Announces Development of Drones That Decide to Kill Using AI

Drone warfare (with its state terrorism causing numerous civilian casualties) is already horrifying enough — this AI drone development would likely be even worse. This announcement also raises the question of how much accountability those who write the algorithms that determine how the drone functions will face.

The US Army recently announced that it is developing the first drones that can spot and target vehicles and people using artificial intelligence (AI).

Whereas current military drones are still controlled by people, this new technology will decide who to kill with almost no human involvement.

Once complete, these drones will represent the ultimate militarisation of AI and trigger vast legal and ethical implications for wider society.

There is a chance that warfare will move from fighting to extermination, losing any semblance of humanity in the process.

At the same time, it could widen the sphere of warfare so that the companies, engineers and scientists building AI become valid military targets.

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Even with these drone killings, human emotions, judgements and ethics have always remained at the centre of war.

The existence of mental trauma and post-traumatic stress disorder (PTSD) among drone operators shows the psychological impact of remote killing.

And this actually points to one possible military and ethical argument by Ronald Arkin, in support of autonomous killing drones. Perhaps if these drones drop the bombs, psychological problems among crew members can be avoided.

The weakness in this argument is that you don’t have to be responsible for killing to be traumatised by it.

Intelligence specialists and other military personnel regularly analyse graphic footage from drone strikes. Research shows that it is possible to suffer psychological harm by frequently viewing images of extreme violence.

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The prospect of totally autonomous drones would radically alter the complex processes and decisions behind military killings.

But legal and ethical responsibility does not somehow just disappear if you remove human oversight. Instead, responsibility will increasingly fall on other people, including artificial intelligence scientists.

The legal implications of these developments are already becoming evident.

Under current international humanitarian law, “dual-use” facilities – those which develop products for both civilian and military application – can be attacked in the right circumstances. For example, in the 1999 Kosovo War, the Pancevo oil refinery was attacked because it could fuel Yugoslav tanks as well as fuel civilian cars.

With an autonomous drone weapon system, certain lines of computer code would almost certainly be classed as dual-use.

Companies like Google, its employees or its systems, could become liable to attack from an enemy state.

For example, if Google’s Project Maven image recognition AI software is incorporated into an American military autonomous drone, Google could find itself implicated in the drone “killing” business, as might every other civilian contributor to such lethal autonomous systems.

Ethically, there are even darker issues still.

The whole point of the self-learning algorithms – programs that independently learn from whatever data they can collect – that technology uses is that they become better at whatever task they are given.

If a lethal autonomous drone is to get better at its job through self-learning, someone will need to decide on an acceptable stage of development – how much it still has to learn – at which it can be deployed.

In militarised machine learning, that means political, military and industry leaders will have to specify how many civilian deaths will count as acceptable as the technology is refined.

Recent experiences of autonomous AI in society should serve as a warning.