Russian forces have captured the city of Chasiv Yar, Kostyantynivka direction, Donetsk Oblast.

The battle lasted for 483 days, making it the third longest battle of the war, after Marinka (616 days), and Pervomaiske (545 days).

Pre-war population: ~14,400.
Total land area: ~13.0km².

Flags have gone up across the city, including in areas that have been under Russian control for some time.

To put it in perspective, this is how much the frontline in Donetsk Oblast has changed since the battle of Chasiv Yar began on April 4, 2024.

Here is a map showing the status of the 52 different settlements in Donetsk Oblast with city status.

18 (34.6%) were under full Russian control before 2022.
18 (34.6%) have been fully captured by Russia since 2022.
2 (3.8%) remain contested.
13 (25%) are under full Ukrainian control.

With the fall of Chasiv Yar, the total number of cities under Russian control in Donetsk Oblast has now doubled since the beginning of the war.

Note: Horlivka and Donetsk City are included in the orange category as their outskirts were not fully under Russian control on February 24, 2022.

NASA FIRMS data shows that a fire is burning at Makariv Airfield in Kyiv Oblast after as many as 6 Russian Geran-2 drones impacted it. This airfield was civilian as of 2022, but is now probably used to house helicopters for shooting down drones.

MiG-31K airborne. Flight characteristics are combat.

Approaching the launch lines.

Probably training

Report on Russian air activity from 9am 30/7/25 - 9am 31/7/25 (Kyiv Time):

Overview:
The following was used by Russia:
13 Iskander-K cruise missiles.
5+ Long-range reconnaissance UAVs.
250+ Geran-2/Geran-3/Gerbera drones.

Targeted settlements:
Kyiv City, Kyiv Oblast (13x Iskander-K + 10+ waves of Geran-2 drones).
Makariv, Kyiv Oblast (1 wave of Geran-2 drones).
Bila Tserkva, Kyiv Oblast (1 wave of Geran-2 drones).
Brovary, Kyiv Oblast (1+ waves of Geran-2 drones).
Boryspil, Kyiv Oblast (1+ waves of Geran-2 drones).
Desna, Chernihiv Oblast (1 wave of Geran-2 drones).
Yuriivka, Dnipropetrovsk Oblast (3 waves of Geran-2/Geran-3 drones).

Other targeted areas:
N/A

Strategic Aviation Activity:
1 Tu-160 redeployed from Engels-2 Airbase, Saratov Oblast to Borisoglebskoye Airbase, Republic of Tatarstan.

MiG-31K activity:
Training of 1 MiG-31K from Savasleika Airbase, Nizhny Novgorod Oblast.

Military Transport and Tanker aircraft activity:
3x IL-76MD flights to Rostov-on-Don Airbase, Rostov Oblast.
1x An-26 flights to Kacha Airbase, Crimea.

The cargo consists of Geran-2 and Gerbera drones and likely includes Iskander-M ballistic missiles.

Long-range reconnaissance drone activity:
Long-range recon drones were recorded in the following regions:

Donetsk Oblast.
Kharkiv Oblast.
Chernihiv Oblast.
Sumy Oblast.

KAB/FAB Glide-bomb targets (cities only):
Pokrovsk, Donetsk Oblast.
Lyman, Donetsk Oblast.
Slovyansk, Donetsk Oblast.

Iskander-M activity:
N/A

Geran-2/Geran-3/Gerbera drone launch locations:
5x from Shatalovo Airbase, Smolensk Oblast.
5x from Tsumbolova Test Site, Oryol Oblast.
3x Navlya Testing Ground, Bryansk Oblast.
3x from Millerovo Airbase, Rostov Oblast.
3x from Cape Chauda, Crimea.
2x from Khalino Airbase, Kursk Oblast.
2x from Primorsko-Akhtarsk Airbase, Krasnodar Krai.
2x from Hvardiivske Training Ground, Crimea
1x from Melitopol Airbase, Zaporizhzhia Oblast.
1x from Donetsk City Training Ground, Donetsk Oblast.

Black Sea Fleet Activity:
N/A

Note: The map and information provided is not 100% accurate and is based mostly on OSINT reports and analyses. There is a margin of error, so it should not be viewed as perfect. Additionally, some data on the map is generalised, as stated in the legend. It also does not include less significant weapons such as MLRS, short-range UAVs, and KAB glide-bombs (unless they hit major population centres).

You can find the full resolution map here: https://ibb.co/yF7LZm6f

Russian forces have recaptured the village of Oleksandro-Kalynove, Kostyantynivka direction, Donetsk Oblast.

Pre-war population: ~115
Total land area: ~0.42km²

In the Stepnohirsk Direction, Russian forces continued to make steady progress and have entered the town of Stepnohirsk.

After completing the capture of Kamyanske and making advances nearby, Russian forces continued to push north on a wide front, moving uphill to the tactical heights, and capturing numerous treeline positions. They then began storming the block of high-rise buildings in the south of the town and established a foothold in its southern end.

To the west, Russian forces continued to advance in the village of Plavni, and completed the capture of the settlement. They also expanded their zone of control along the adjacent highway.

+ ~9.56km² in favour of Russia.

In the Prosyana Direction, Russian forces continued to advance and have crossed the border into Zaporizhzhia Oblast.

Russian forces advanced in two areas. Most progress was made in the north, where they advanced on a wide front. The Russians continued to advance west of Zelene Pole and entered southern Temyrivka. The rest of the village fell quite quickly, with the Ukrainian withdrawing to the surrounding areas.

To the east, Russian forces made new progress down the treelines in the direction of Novoheorhiivka and Komyshuvakha, capturing positions in 6 different treelines.

In the south, Russian forces advanced from the village of Novodarivka, along the Zaporizhzhia-Donetsk Regional Border, and captured new positions in the low-lying ground.

+ ~13.38km² in favour of Russia.

Following the fall of Chasiv Yar, the remaining city administrative and military officials in Kramatorsk have begun to relocate to Dnipro. Evacuations of civilians is also being ramped up.

It's now clear why the Donetsk OVA Head announced the mandatory evacuation of families with children so suddenly last week - they knew Chasiv Yar was about to fall.