Kharkiv back in Ukraine's control; Governor says Russian troops expelled

Russian troops blew up gas pipeline in Kharkiv, after which the govt warned people to cover windows. Kharkiv is just around 40km from the Russian border & is considered a cultural hub. Kharkiv residents have strong ties to Russia - the resistance is bound to have surprised the Russian troops. Capital Kyiv continues to hold its defence, President Zelensky has vowed to remain in the city.