A ground-breaking report from the International Truth and Justice Project (ITJP) has identified 56 individuals in Sri Lanka’s notorious Special Task Force (STF) who should not be deployed as UN peacekeepers, including an officer currently serving in Africa accused of involvement in extrajudicial killings.

The report is “based primarily on the testimony of Sinhalese security force witnesses” many of whom were involved in abductions themselves. The witnesses have supplied ITJP with names of commanding officers, alongside photographs, map coordinates and “detailed sketches of torture sites,” said the organisation. Former Tamil paramilitaries allied to the Karuna, Iniyabharathy and Pilliyan factions who worked alongside Sri Lankan security forces also provided testimony and evidence.

It details how STF officers abducted, tortured and executed Tamils, conducted false flag operations to deceive ceasefire monitors and committed sexual violence. One STF troop described the...