🇬🇧Four years ago, on February 24, 2022, Russia launched its full-scale invasion of Ukraine, opening one of the deadliest and most destabilizing conflicts in Europe since the Second World War. That day, I was not in Kyiv, nor in Paris. I was in Nagorno-Karabakh, in the mountains around Shusha, at the heart of another conflict, the one between Armenia and Azerbaijan. The clash of weapons was not a media abstraction: it echoed in the stone, in the icy air, in the tense silen