Trial of ex-sports minister Ngaissona and militia chief Yekatom is taking place against a backdrop of unrest in Central African Republic where rebels are waging an offensive against President Faustin Archange Touadera’s government.
A former top Central African Republic football official and a militiaman nicknamed Rambo have pleaded not guilty to war crimes charges as their trial began at the International Criminal Court.
Ex-sports minister Patrice-Edouard Ngaissona was allegedly a senior leader of mainly Christian anti-Balaka militias as the country slid into civil war in 2013, while Alfred Yekatom, an MP, is accused of commanding them on the ground.
The anti-Balaka, which means anti-machete, formed as vigilante self-defence groups after mainly Muslim rebels called the Seleka stormed the capital and removed then-president Francois Bozize, a Christian.
"I don't recognise myself in the charges brought against me, I am not guilty," Ngaissona, 53, speaking through a coronavirus mask, told the court in The Hague when asked by the chief judge to enter a plea.
Yekatom, 46, gave a similar response, saying: "I categorically state that these counts are not correct. I reject all the charges that you laid against me."
The trial comes against a backdrop of continuing unrest in the CAR, with rebels waging an offensive against the government of current President Faustin Archange Touadera.
'Important day for justice'
The two men face charges of war crimes and crimes against humanity including murder, torture, mutilation, persecution and the conscription of child soldiers from 2013 to 2014.
Ngaissona also faces charges of rape and attempted rape.
"This day is an important day for justice," prosecutor Kweku Vanderpuye told the court.
"The crimes that are charged in this case ... are shocking to the conscience and so arresting in scale, that they transgress the very nature of our humanity."
Ngaissona was arrested in France in December 2018 and then extradited to The Hague. At the time he was head of the CAR football association and a board member of the Confederation of African Football (CAF).
FIFA has banned him from football for six years after finding him guilty of charges including "discrimination and of failing to protect, respect or safeguard integrity and human dignity" related to the CAR conflict.
He was a key supporter of Bozize, whose ousting after a decade in power sparked vicious intercommunal fighting. He rose to become the "national general coordinator" of the anti-Balaka movement, prosecutors said.
Ngaissona knew the militia "would inevitably target the Muslim civilian population in western CAR. He knew the vengeance within them," Vanderpuye said.
Yekatom was extradited to The Hague in late 2018, after being arrested in the CAR for firing his gun in parliament.
Styling himself as Commander Rambo, after the Vietnam War veteran played by actor Sylvester Stallone in a series of movies, Yekatom led an anti-Balaka force of around 3,000 people including child soldiers, prosecutors say.
"He prepared, planned, and led them in crimes committed as a key part of the anti-Balaka's widespread attack," Vanderpuye said.
History of unrest
Human Rights Watch said the pair were the highest-ranking anti-Balaka leaders to face trial, and the first at the ICC.
"The opening of the Yekatom and Ngaissona trial is a milestone for justice for victims of brutal crimes," said Elise Keppler, associate international justice director at HRW.
Another Central African Republic war crimes suspect, Mahamat Said Abdel Kani, an alleged leader of the Seleka, was sent to the ICC by the authorities in Bangui in January.
The CAR is one of the world's poorest countries despite its rich natural resources, with a history of unrest since independence from France, including the despotic rule of self-proclaimed emperor Jean-Bedel Bokassa in the 1960s and 1970s.
Despite a 2019 peace deal, militia groups that emerged during the conflict were recently in control of around two-thirds of the country, and Touadera depends heavily on UN forces, as well as military personnel sent by Russia and Rwanda.
A counter-offensive has seen pro-government forces retake a series of towns from the rebels in recent days.
Touadera won a presidential election in December from which Bozize was banned, but barely a third of the potential ballots were cast.