Joanna reports on airlines and travel in Europe, including tourism trends, sustainability and policy. She was previously based in Warsaw, where she covered politics and general news. She wrote stories on everything from Chinese spies to migrants stranded in forests along the Belarusian border. In 2022, she spent six weeks covering the war in Ukraine, with a focus on the evacuation of children, war reparations and evidence that Russian commanders knew of sexual violence by their troops. Joanna graduated from the Columbia Journalism School in 2014. Before joining Reuters, she worked in Hong Kong for TIME and later in Brussels reporting on EU tech policy for POLITICO Europe.