Thank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged inJump to contentNewsBookmarkParents and children in Ukraine and Russia gathered on Tuesday for a traditional 'Knowledge Day' celebrations, marking the fifth school year since Russia's invasion, but an air raid alert quickly dispersed the crowd in Kyiv.Thank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in