13/x Russian forces continued their offensive on the western flank of Pokrovsk, significantly expanding their wedge towards the Pivdennodonbaska coking plant.
Advances were made from Pishchane in the direction Zvirove which Russia entered, as well as towards Leontovychi, where postions were captured on its outskirts.
Further west, new treeline positions were taken near Vovkove.
However, the main attack was directed at Kotlyne and Udachne. Russian forces advanced to the chalk quarry, capturing the village of Solone, and panned out from there, cutting the Mezhove - Pokrovsk highway and the adjacent railway line. They then advanced in both directions down the windbreaks on either side of the railway tracks.
To the east, they captured the village of Kotlyne as well as the Kotlyne mines and its ventilation shaft. From there, Russia advanced further up the railway line to Pokrovsk. Treeline positions were also taken up west and southeast of Kotlyne.
To the west, Russian forces advanced down the railway line to the key village of Udachne, where they entered the eastern residential area. They slowly ground through Urkainian defences towards the main Ukrainian stronghold at the railway station. At this moment, it is contested, and a large grey zone has been formed in the northeast of the village.
Russian forces also tried to bypass Udachne, by attacking south of the village. They captured new treeline positions but are yet to capture the final Ukrainian positions holding the defence in the rear, but a wedge was formed in the Ukrainian defences north of the Solona river, making it more difficult for Ukraine to defend the approaches to the border with Dnipropetrovsk Oblast.
Further south, Russian forces captured the villages of Novovasylivka and Uspenivka. Novovasylivka was captured first after a swift attack from its eastern-most street, after which, assault operations immediately began on Uspenivka, where Russian forces managed to capture the village after over a week of heavy fighting. This was helped by a spearhead attack towards Novooleksandrivka, where Russian forces entered and captured half of it, threatening and encirclement of Ukrainian positions in western Uspenivka. Treelines to the east and southeast of Novooleksandrivka were also captured, protecting Russia's southern flank here.