President Volodymyr Zelensky thanked Europeans for their continued support on Thursday as he joined leaders for summit talks in Brussels, saying it meant Ukraine was not "alone" in its fight to repel Russia's invasion. For a deeper perspective on Ukraine's wartime strategy following a very public fallout with the US, and a widening rift between the US and Europe, FRANCE 24's Oliver Farry welcomes Yuriy Sak, Advisor to the Minister of Strategic Industries of Ukraine.