US President Joe Biden has flatly called Russia’s Vladimir Putin a “war criminal” for the unfolding onslaught in Ukraine, where hospitals and maternity wards have been bombed.
But declaring someone a war criminal is not as simple as just saying the words. There are set definitions and processes for determining who is a war criminal and how they should be punished.
The White House had been avoiding applying the designation to Mr Putin, saying it requires investigation and an international determination. After Mr Biden used the term on Wednesday, White House press secretary Jen Psaki said the president was “speaking from his heart” and renewed her statements that there is a process for making a formal determination.
In popular usage, though, the phrase has a taken on a colloquial meaning as a generic term for someone who is awful.
“Clearly Putin is a war criminal, but the president is speaking politically on this,” said David Crane, who has worked on war crimes for decades and served as chief prosecutor for the UN Special Court for Sierra Leone, which tried former Liberian president Charles Taylor.
The investigations into Mr Putin’s actions already have begun. The US and 44 other countries are working together to investigate possible violations and abuses, after the passage of a resolution by the United Nations Human Rights Council to establish a commission of inquiry. There is another probe by the International Criminal Court, an independent body based in the Netherlands.
“We’re at the beginning of the beginning,” said Mr Crane, who now heads the Global Accountability Network, which works with the international court and United Nations, among others. On the day of the invasion, his group set up a task force compiling criminal information for war crimes. He is also drafting a sample indictment against Mr Putin. He predicted an indictment of Mr Putin could happen within a year. But there is no statute of limitations.
Here is a look at how this all works:
– Who is a war criminal?
The term applies to anyone who violates a set of rules adopted by world leaders known as the law of armed conflict. The rules govern how countries behave in times of war.
Those rules have been modified and expanded over the past century, drawn from the Geneva Conventions in the aftermath of the Second World War and protocols added later.
The rules are aimed at protecting people not taking part in fighting and those who can no longer fight, including civilians such as doctors and nurses, wounded troops and prisoners of war. Treaties and protocols lay out who can be targeted and with what weapons. Certain weapons are prohibited, including chemical or biological agents.
– What specific crimes make someone a war criminal?
The so-called “grave breaches” of the conventions that amount to war crimes include wilful killing and extensive destruction and appropriation of property not justified by military necessity. Other war crimes include deliberately targeting civilians, using disproportionate force, using human shields and taking hostages.
The International Criminal Court also prosecutes crimes against humanity committed in the context of “a widespread or systematic attack directed against any civilian population”. These include murder, extermination, forcible transfer, torture, rape and sexual slavery.
The most likely way that Mr Putin could come into the picture as a war criminal is through the widely recognised legal doctrine of command responsibility. If commanders order or even know or are in a position to know about crimes and did nothing to prevent them, they can be held legally responsible.
– What are the paths to justice?
Generally, there are four paths to investigate and determine war crimes, though each one has limits. One is through the International Criminal Court.
A second option would be if the United Nations turns its work on the inquiry commission over to a hybrid international war crimes tribunal to prosecute Mr Putin.
A third would be to create a tribunal or court to try Mr Putin by a group of interested or concerned states, such as Nato, the European Union and the US. The military tribunals at Nuremberg following the Second World War against Nazi leaders are an example.
Finally, some countries have their own laws for prosecuting war crimes. Germany, for example, is already investigating Mr Putin. The US does not have such a law, but the Justice Department has a special section that focuses on acts including international genocide, torture, recruitment of child soldiers and female genital mutilation.
– Where might Putin be put on trial?
It is not clear. Russia does not recognise the jurisdiction of the International Criminal Court and would not send any suspects to the court’s headquarters in The Hague, Netherlands.
The US does not recognise the authority of the court, either. Mr Putin could be tried in a country chosen by the United Nations or by the consortium of concerned nations. But getting him there would be difficult.
– Have national leaders been prosecuted in the past?
Yes. From the post-Second World War tribunals in Nuremberg and Tokyo to more recent ad hoc tribunals, senior leaders have been prosecuted for their actions in countries including Bosnia, Cambodia and Rwanda.
Former Yugoslav leader Slobodan Milosevic was put on trial by a UN tribunal in The Hague for fomenting bloody conflicts as Yugoslavia crumbled in the early 1990s. He died in his cell before the court could reach a verdict. His Bosnian Serb ally Radovan Karadzic and the Bosnian Serb military leader, General Ratko Mladic, were successfully prosecuted and are both now serving life sentences.
Liberia’s Taylor was sentenced to 50 years after being convicted of sponsoring atrocities in neighbouring Sierra Leone. Chad’s former dictator Hissene Habre, who died last year, was the first former head of state to be convicted of crimes against humanity by an African court. He was sentenced to life.
