Russia has given up on capturing Ukraine cities. They are simply destroying them.
https://www.bbc.com/news/world-europe-61634050
"Russian forces have entered the city of Severodonetsk, as they continue their attempts to capture the eastern Donbas region of Ukraine. One of the region's governors says that the bombardment of the industrial centre is so intense that they have given up counting the casualties.
Serhiy Gaidai, the governor of Luhansk, now says that all critical infrastructure in Severodonetsk has been destroyed. Previously, he suggested that Ukrainian forces may have to withdraw from the city and Lysychansk.
The scene of devastation in a third city, Rubizhne - in peacetime just a short drive to the north - shows what Russia's unrelenting artillery fire is capable of. Looking from Lysychansk into the distance, there is now a blot on the emerald green landscape. The small city is gone - scoured from the earth.
The way it fell some two weeks ago, marks an important shift in how Vladimir Putin's forces are now fighting the war. Gone are long armoured columns and tank and infantry attacks seen in the first months, in favour of large-scale artillery barrages - as many as 1500 shells a day in Rubizhne - to wipe out resistance before any ground advance....
Vladimir Putin gambled big - and lost - on taking all of Ukraine, so perhaps that explains the enormous resources he is throwing at achieving a tactical win in Donbas. But a Kremlin victory here won't mean defeat for Ukraine.
I ask the unnamed guardsman, tired after months of battle, but still here at front, what it will take to win?
"There is a sky, and the sky is ours. Drones are helping a lot. Weapons have arrived and multiple rocket launchers. America, lend-lease…" he tells me. "The only question is time. It's time and that's it. And then everything will be Ukraine.""