Kostyantynivka direction general update (15:00 Kyiv time).

After a single sunny day, the weather is very foggy again.

Kostyantynivka city: Russian forces move in waves of groups of 2-3 people from Predtechyne to Kostyantynivka's Santurynivka district, where they have a presence. Ukrainian forces actively hunt them with both drones and infantry. The district is currently a gray zone. The positions' placement is also chaotic: Ukrainians have positions in the city's southernmost edge, and Russians are present north of them near the T-0504 highway.
As of the time of writing, there are no Russians north of the highway.

Dachas: Russian forces move in waves in the central dacha area.
The Dacha area was transferred from the red to the gray zone: Ukrainian forces not only hold pockets of resistance but also normal positions, foxholes, and observation posts. Russian forces are also having a hard time securing the area, which is still contested.

Ivanopillya sector: Russian presence is recorded in the treelines east of Ivanopillya and, interestingly, west of Ivanopillya, in the trenches and bushes.

Kleban-Byk sector: Russian presence is recorded in the forest on the northern shore of the Kleban-Byk lake, as usual. They conduct attacks very often there, the Ukrainians repel them with contact battles and drones.

A lot of mining of the main movement routes from both Russians and Ukrainians is also happening.

Picture #2 is an exclusive drone view from the areas I spoke about, taken just some minutes ago.
Perhaps, now you can understand better why this "fog" is always talked about as a great problem (but also benefit) by the Ukrainians and Russians.