Ukraine, Russia have continued attacks on each other's energy infrastructure despite an announcement by Trump on Monday that they had agreed to stop. The Moscow Oil Refinery was hit during drone attacks that were part of the largest overnight Ukrainian barrage this year, as Russia entered the final day of voting in its parliamentary elections. Key points and original sources are listed below.

• Ukraine, Russia have continued attacks on each other's energy infrastructure despite an announcement by Trump on Monday that they had agreed to stop.S1S3

• The Moscow Oil Refinery was hit during drone attacks that were part of the largest overnight Ukrainian barrage this year, as Russia entered the final day of voting in its parliamentary elections.S2

• Moscow mayor reports intercepting 1,600 drones during 'unprecedented' attack, accusing Ukraine of election interference.S4