In Ukraine, Svyatoslav Vakarchuk is a household name. He might be the country’s biggest rock star. Think of him as a Ukrainian Bruce Springsteen or Bono. Vakarchuk is also politically active — vocally supporting Ukraine, visiting troops on the front lines and raising money for the country. The World’s Daniel Ofman spoke with Vakachuk in Kyiv as he reflected on his experience one year after Russia’s full-scale invasion.