Kostyantynivka direction, general update.

Weather: terrible in the last couple of days.

Ivanopillya sector: while Russian flags in the northern part only represent the usual flag games that both sides like to do, Russian presence is indeed recorded in central and northern Ivanopillya as of today (it's likely that Ukrainian UAV operators weren't able to eliminate all of the infantry reported here https://x.com/Playfra0/status/1991246196195610851, and the Russians spread out even further).
Despite this, Ukrainian infantry is still present in Ivanopillya and continues to conduct defensive operations in coordination with heavy drone support.
Northern Ivanopillya was passed in the gray zone, since repeated Russian presence is recorded without evidence of consolidation.
The situation will clarify further when the weather will improve and damage assessment will be done.

Kostyantynivka city: today was characterized by a Russian infantry breakthrough to Shankhai lake in eastern Kostyantynivka: Up to 15-20 Russian infantrymen are recorded in the forest area adjacent to the lake, having very likely passed through the trench system guarding the eastern entrance to the city and moving upwards. The red dots represent exact places where Russian bodies were mapped from this same event, but survivors still remain.
This geolocation https://x.com/auditor_ya/status/1991865619168526712 shows some Russians being hit while going through that same trench system.
Some dead and wounded Russians were also mapped out in Donetska St. today.

Kleban-Byk sector: (correction) northern Pleshchiivka was passed from red to gray, since Ukrainian infantry, just like Ivanopillya, is still present there and defends in coordination with drones.
In the forest on the northern shore of Kleban-Byk lake, clashes are recorded between Ukrainian and Russian infantry, and general high activity: (correction) the area was passed in the gray zone because of repeated Russian presence. The red dot represents one of those events.

https://t.me/creamy_caprice/10599

About this specific attack at Platonivka. As far as I've understood, this interestingly happened on November 18th or 19th. The Russians once again went for a motorcycle and scooter attack, as they seem to like it for this direction.
As we speak they are still there (added polygon to the position of their landing, already geolocated), Both Ukrainian artillery and FPVs are working very hard to eliminate them all: it's clearly a very important village that both sides want under their control, because it directly controls the main supply road to Siversk.

Further south near Zvanivka sector, there is a very thick fog as we speak that enables close house-to-house engagements, now very rare in this war.
In general positions are very contested (slightly enlarged gray zone near Zvanivka), Russian infiltration groups struggle to survive, but the overrall situation remains difficult for the Ukrainians.