Precise casualty figures of the Tigray war are uncertain. The Uppsala Conflict Data Program recorded over 100,000 battle-related fatalities to the Tigray conflict in 2022 alone, primarily military but including some civilians. A peer-reviewed study by researchers from the University of London calculated over 102,000 excess deaths in Tigray from November 2020 to mid-2022, of which 72% are from violence and the rest from lack of healthcare and famine. According to researchers at Ghent University in Belgium, the combined impact of wartime violence and famine and a lack of medical access had killed an estimated 162,000–378,000 people, with other reported estimates reaching numbers as high as 600,000 killed. The African Union mediator, Olusegun Obasanjo, publicly stated that the war likely killed around 600,000 people. The scale of the death and destruction led The New York Times to describe it in November 2022 as "one of the world’s bloodiest contemporary conflicts."