After ringing Ukraine with tens of thousands of troops, Russia invades its neighbour in the early hours of February 24, setting off the worst conflict in Europe in decades. As Ukraine fights for its existence, we look back on seven days that have shaken the world. 📷 @aris.messinis 📷 @stepanovanatolii 📷 @lealolivas 📷 Sergent Bobok 📷 @theblindkolcho 📷 Sergei Supinsky #Ukraine #photojournalism #photojournalisme #Kyiv #chuguyev #Lviv #Kharkiv #vasylkiv