- Ukraine, Russia exchange accusations over POW swap delay DW
- Ukraine denies postponing prisoner swaps as Russian strike on Kharkiv kills four Reuters
- Three killed in Kharkiv strike as Ukraine and Russia dispute prisoner swap timing BBC
- Kyiv accuses Russia of ‘dirty games’ over prisoner swap delay claims as Kharkiv hit by drone attack – as it happened The Guardian
- Planned Russia-Ukraine prisoner swap descends into blame game and uncertainty CNN