Ukrainian President Volodymyr Zelensky offered to drop Kyiv's aspirations to join the NATO military alliance as he held five hours of talks with US envoys in Berlin on Sunday to end the war with Russia, with negotiations set to continue on Monday. Read our blog to see how the day's events unfolded.

Yesterday's key developments:

• Belarusian authorities have released Nobel Peace Prize laureate Ales Bialiatski and key opposition figure Maria Kolesnikova from prison.
• Russia said it hit Ukrainian industrial and energy facilities overnight with hypersonic missiles, in what it called a retaliation attack for Ukrainian strikes on"civilian targets" in Russia.