A ‘guided air bomb’ hit the centre in Kupiansk, a city a few dozen kilometres from the Russian border, Ukraine’s President Volodymyr Zelensky said on social media, adding that dead and wounded are reported.

A ‘guided air bomb’ hit the centre in Kupiansk, a city a few dozen kilometres from the Russian border, Ukraine’s President Volodymyr Zelensky said on social media, adding that dead and wounded are reported.