A massive Russian glide bomb strike on the centre of the northern Ukrainian city of Sumy killed at least four people, including a child, on Friday and injured 27, Regional Governor Oleh Hryhorov said.Other areas in Sumy region and in southeastern Ukraine, closer to the front lines, also came under Russian attack, killing a total of six people.“At the epicentre of the strike – a high-rise apartment building, a shop and a street,” Hryhorov wrote on Telegram of the strike in Sumy. “There were a...