<p>When Russia invaded Ukraine in 2022, Kateryna hung up her dresses, Oksana and Stanislav put down their lawyers' briefs and Oksen slammed shut his philosophy textbooks. Alongside thousands of their fellow citizens, they strapped on armour, picked up weapons and chose to risk their lives for the freedom and independence of their homeland. Many would never return.<br>Journalist Tom Mutch woke up in Kyiv on 24 February to a world changed for ever....