Many feel that Russia no longer have the ability to take major cities. I disagree. If you look at the speed in which cities are taken. From Mariupol onward, it has been speeding up. Lyman only took a couple of weeks, Severodonetsk only took a few days(if you don't count the counter-attack which is militarily suicidal). Some think that Russia suffered up to 30k losses. I disagree. The most recent fighting has been mainly Russia killing Ukrainians with cannons, then fighting in the city, in which the Ukrainians seems to collapse pretty quickly. There was no storming of buildings. The Russians mainly send in troops as scout, calling out firing positions for their aircrafts and cannons. My guess is 4000 dead and 3x that wounded. Maybe 16K out of action altogether.
Don't you think it is a of an exaggeration counting Lyman (population 20.000) and Severodonetsk (population 100.000) as major cities comparable to Mariupol (population 430.000) and all the most relevant cities the RFA is facing? Mariupol was a small city compared to what they have to conquer just to take all of Ukraine east of the Dniepr and the south. Kharkov is 1.4 million inhabitants, Odessa is 1 million, Dnipro is 980.000 and Zaporizhzhia is 722.000.