In recent days, the United States, Germany and other Western countries have warned China not to sell weapons to Russia for its war against Ukraine, saying that any such move would have consequences.
When Karyna Nikashyna thinks back on her life over the past year, she says it changed dramatically after Russia launched its military invasion on Ukraine.
A Ukrainian intelligence assessment has found that a single Iranian-made attack drone launched by Russia contained parts made by more than a dozen US companies.