It is fascinating to observe how international law has provided the frame for the escalating political dispute between the UK and Russia regarding the attempted murder of Sergei Skripal and his daughter with a nerve agent in Salisbury. The dispute is of course primarily factual. In that regard, both states generate their own facts, and the dispute revolves primarily on whom one chooses to trust – what does the average citizen (or international lawyer) know, after all, about the Novichok-class of nerve agents, their deployment, properties and effects? The attribution of the attack will thus inevitably depend on the credibility of the relevant experts, investigators and intelligence officials.
But again – note the framing effect of international law on this dispute. We saw how Theresa May chose her language very carefully when she accused Russia of an unlawful use of force (but not necessarily an armed attack). Both the UK and Russia have accused each other of failing to abide by the Chemical Weapons Convention. Russia has challenged the credibility of the UK’s investigation, asking for the involvement of the OPCW as an independent, expert and competent third party. The UK itself has engaged with the OPCW, asking it to verify its forensic analysis. The debate in the Security Council yesterday was replete with references to the Convention and OPCW specifically and international law generally. So was the debate earlier in the day in the British Parliament (Hansard transcript).
There is, however, one part of international law that has been largely and unjustifiably missing from this debate, and that is human rights. The attempted killing of Mr Skripal and his daughter is not simply a violation of the UK’s sovereignty, as set out in today’s joint statement of the UK, US, France and Germany. It is a violation of these individuals’ right to life. In that regard, while I think the discussion that Marc Weller and Tom Ruys have so ably led about the de minimis thresholds (if any) of the concepts of the use of force in Article 2(4) and armed attack in Article 51 of the UN Charter is both interesting and very important, it is in my view somewhat distracting, as is the focus on chemical weapons. It is these two people (and others incidentally affected) who are the main victims here, not the British state. It is their rights in international law that we should primarily be concerned with, not those of the British state (or for that matter Russia). It is their life that was endangered, not that of the British state. And their right to life would have been no less harmed if they were simply shot or stabbed or even poisoned a bit more subtly by an FSB agent.
I am thus struck by the absence of public references to the violation of Skripals’ right to life. That, too, is I think calculated. The Prime Minister has repeatedly referred to the event as a (presumably domestic) crime; the UK ambassador to the UN has also said that ‘[t]he reckless act in Salisbury had been carried out by those who disregarded the sanctity of human life.’ But neither the Prime Minister nor the ambassador directly accused Russia of failing to comply with its obligations under human rights law. Why? Because if they did so, they would effectively be arguing that Russia’s obligations under say the ICCPR and the ECHR extend extraterritorially to a killing in the UK. And that, recall, is not what the British government wants to do, because it does not want to have to comply with these obligations if it used kinetic force abroad to kill an individual in an area outside its control, say by a drone strike.
Here, in other words, we can also see how international law shapes the arguments that are used, or not used. I have long argued that the 2006 killing of Alexander Litvinenko was – as far as the extraterritorial application of human rights was concerned – not legally distinguishable from cases of aerial bombardment a la Bankovic. The same goes for last year’s macabre killing of Kim Jong-nam in Malaysia, at the orders of his half-brother, the North Korean dictator. And the same is true here. Those arguing for a restrictive application of human rights – as the US and UK governments have both done – must be aware of the consequences of doing so. That argument necessarily implies that the interests of individuals like the Skripals, attacked so brutally by a hostile state, are not protected at all in international law. That vision of international law, in which individuals are the mere objects, and not subjects, of its regulation, is not terribly attractive, even – especially even – in 2018. And so I say: when talking about Salisbury, whether it is this Salisbury or some other Salisburys, don’t forget human rights.