Malian soldiers and unidentified foreign military personnel were likely to have executed at least 500 people during a five-day operation in the village of Moura in central Mali in March 2022, the UN Human Rights Office said on Friday. A UN report on the incident was released after a months-long investigation into the attack, which rights groups say is the worst atrocity in a 10-year-old conflict between Islamist groups and the army in which thousands have died and millions have been displaced.