The Crown Prosecution Service (CPS) announced on Monday that Dr Vincent Brown, 65, has been charged with one offence of conduct ancillary to genocide and six offences of conduct ancillary to murder as a crime against humanity. Brown, who previously lived in Kigali, Rwanda, now resides in Islington, north London.
Frank Ferguson, head of the CPS's Special Crime and Counter Terrorism Division, said: "We concluded that our legal test for bringing criminal charges had been met." He added that Brown "is alleged to have directed and incited acts of murder and genocide carried out by others."
The charges stem from an investigation launched in September 2019 after a formal request from the Rwandan government to examine alleged involvement in the genocide in the Rugenge district of Kigali in April 1994. The Metropolitan Police described it as "a complex and extensive seven-year investigation."
Commander Helen Flanagan, head of Counter Terrorism Policing London, said: "This case demonstrates the UK is not a safe haven for individuals suspected of committing international crimes."
The 1994 genocide saw an estimated 800,000 ethnic Tutsis and politically moderate Hutus killed by Hutu extremists over 100 days. The mainly Tutsi forces that took power afterwards were also alleged to have killed thousands of Hutus in retaliation.
Brown's court appearance on Tuesday will be the first time anyone has been charged in the UK with offences relating to the genocide. The case is expected to attract significant attention from international human rights groups and the Rwandan government.