OP-EDThomas De Waal: The Caucasus burns while Europe strugglesBy Thomas de Waal. Published Oct. 9, 2020 at 1:33 pm A man stands inside a house damaged by recent attack of Azeri forces in the breakaway region of Nagorno-Karabakh's city of Martuni on Sept. 28, 2020.Photo by AFPThe new war on the edge of Europe is both a humanitarian catastrophe and a great international failure.Read more here.