Massive fires continue to burn uncontained at the Kremenchuk Oil Refinery in Poltava Oblast.

Satellite imagery shows that Ukrainian drones (likely FPV drones launched from USVs) attacked a "Kasta-2E2" radar station near the village of Khutorok, Crimea. Afterwards, a fire was recorded and a net was placed over the destroyed station, obscuring it from view.

Coordinates: 45.258430, 33.152500

Credit: https://t.me/kiber_boroshno/11935

In the Borova direction, Russian forces continued to advance, making further progress on the tactical heights.

Russian forces advanced in two areas. Most of the progress was made in the south, where Russian forces pushed outwards from the newly captured village of Zelenyi Hai. They advanced over the gulley and secured a forested area, as well as the northern ends of three parallel treelines. They were also able to advance west from Zelenyi Hai, capturing positions in the treeline on the northern edge of that same gulley.

In the north, Russian forces began securing the northern flank of their wedge that runs to the north of Borivska Andriivka. They were able to improve their positions in the treelines here.

+ ~8.16km² in favour of Russia.

Ukrainian MLRS (not HIMARS) attacked Horlivka, Donetsk Oblast a few minutes ago. Russian S-300/400 air defence missiles from Makiivka engaged the rockets. The rockets were launched from the southwestern outskirts of Druzhkivka.

It seems that the MLRS hit something near Avdiivka.

On the northeastern flank of Siversk, Russian forces have captured most, if not all of the rest of the village of Serebryanka.

Russian forces advanced from their positions in the centre of the settlement, pushing towards the western outskirts. They were able to establish control over numerous positions in the ruined residential area, eventually forcing a Ukrainian withdrawal to the nearby tactical heights.

It's reported that the westernmost houses remain in the grey zone, and that the Russians haven't consolidated their positions, however flags were raised there earlier.

+ ~1.87km² in favour of Russia.

Pokrovsk city centre today.

Supply into the city has improved for Ukraine following the clearing of DRGs to the north. All of Pokrovsk has also been cleared of Russian DRGs, except for half of the Kalynivka District in the south, which is under actual Russian control. The lines have solidified for now.

On the northeastern flank of Kostyantynivka, Russian forces continued to advance and have made new progress north and northeast of Chasiv Yar.

Russian forces advanced in two areas. In the east, they improved their positions north of the chalk quarries, and captured a chain of trenches and dugouts along the western bank of the Siverskyi Donets Canal.

In the west, after securing a section of heavily fortified trench line, they advanced further west, capturing the southern part of the next treeline over.

+ ~4.60km² in favour of Russia.

In the Kostyantynivka direction, Russian forces continued to advance and have completed the capture of the Siverskyi Donets Line.

After the fall of Predtechyne, defence at the easternmost part of the salient became untenable for Ukraine, forcing them to begin the withdrawal to the Kostyantynivka - Ivanopillya Line. Russian forces quickly followed, capturing the line of trenches and dugouts along the western bank of the Siverskyi Donets Canal, and the positions at the southern chalk quarry.

From there, they cleared two forested areas which hold heavily fortified areas, as well as numerous treeline positions both on the heights and in the low-lying ground. As a result, the last section of the tactical heights running from Chasiv Yar to Horlivka has fallen.

Additionally, Russian forces continued to clear the treelines north of Bila Hora, and made progress in Oleksandro-Shultyne, where they secured the southern bank of Naumykha River and established a bridgehead over it in the eastern part of the settlement.

+ ~12.79km² in favour of Russia.

In the Kostyantynivka direction, Russian forces made new progress towards Kleban-Byk from the east, establishing control over an important stronghold.

After securing positions east of the railway line on approach to the Kleban-Bykske Reservoir, Russian forces began storming the St. Matrona Mine to the south. Due to its position in relation to the nearby Russian controlled territory, Ukrainian forces had to withdraw to the northern outskirts of Shcherbynivka, resulting in the mine's capture.

+ ~1.64km² in favour of Russia.

On the southwestern flank of Kostyantynivka, Russian forces continued to advance towards Sofiivka, further outflanking the stronghold village of Shakhove.

After securing the top of the tactical heights, Russian forces began advancing downhill. They pushed west and northwest down treelines, securing new positions there and in the forest plantations in the gulley running down the middle.

+ ~3.35km² in favour of Russia.