- Russia attacks Ukraine’s energy system in Christmas Day missile strike The Irish Times
- Ukraine-war latest: Russia says Christmas Day attack on Ukraine was a success, as Zelensky calls strikes 'inhumane' BBC.com
- Zelensky condemns Russian 'inhumane' Christmas attack RTÉ News
- Russia-Ukraine war live: Russia carried out ‘massive strike’ on Ukrainian energy system, says defence ministry The Guardian
- Putin ‘inhumane’, Zelensky says, as Russia pounds Ukrainian energy on Christmas Day CNN
