Ukraine's top commander says 100 Russian prisoners of war have been captured in Kursk.
Oleksandr Syrskyi was shown giving the update to Volodymyr Zelenskyy via video link in footage posted to the Ukrainian president's Telegram account.
Mr Zelenskyy says Kyiv's forces were continuing to advance in the border region and had moved forward by one to two kilometres in different directions since the start of the day.