Zelensky says sustained Russian strikes against Ukraine's energy grid show Putin is not serious about ending the war Close 'Diplomacy not a priority for Russia', says Zelensky as Trump envoys to hold talks in Davos On The Ground newsletter: Get a weekly dispatch from our international correspondents Get a weekly dispatch from our international correspondents Get a weekly international news dispatch Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent.