Residential districts in the city of kharkiv, calling it a war crime. in a late—night video address, mr zelensky said there were eyewitness accounts of civilians being deliberately targeted during a sustained attack on ukraine's second—biggest city, and he called for the whole of ukraine to become a no—fly zone for russian aircraft. reports suggest that a convoy of russian military seen advancing on kyiv is substantially longer than earlier reports. satellite imagery company maxar technology, which provided these images, says the convoy actually stretches much further than 27 kilometres....