Estonian Intelligence has confirmed that Ukraine is gradually withdrawing its military contingent from Russia's Kursk Oblast. It has also talked about the situation on the Donetsk front. Source: ERR quoting Deputy Chief of Estonian Intelligence Janek Kesselmann,

Russian forces have reclaimed some Ukrainian-held territory in the Kursk Region, threatening a potential bargaining chip that Kyiv could take into potential peace talks with Moscow.

Russia said on Thursday there was no doubt that its troops would soon complete the task of clearing out Ukrainian forces from Russia's Kursk region where they have held a pocket of territory for more than seven months.