Several people have been killed and many more injured in Russian attacks across Ukraine over the past day, regional officials said. In Poltava, in the centre of the country, an overnight missile attack claimed the lives of at least one person and injured 12, with a two-storey residential building damaged. In the northern Ukrainian region of Sumy, one person was killed and at least six injured by Russian airstrikes on Monday. One person was killed in the eastern Donetsk region and five others were wounded. At least four people were injured in the Kharkiv and Kherson regions. Zaporizhzhya Govern…