I've been following all this from the start of the war although I'm limited to following only the sources that are given in English - which are basically all from the Ukrainian side (they even translate (selective) Russian news / Russian military blogger sites) - so I try to be cautious in that what I read may well not all be true as such and there is probably more than a bit of 'poetic licence' about it all.
That being said though it is clear the Russian western front (the Ukrainian Eastern) - has collapsed.
In simple terms Ukraine (and Russia for that matter) seem to work in areas known as Oblasts (which I we would call 'counties').
The front I'm talking about above is the Kharkiv Oblast - and just to confuse things a little, the main cities in the Oblasts are the ones that give their name to the Oblast - so there is a Kharkiv city (that has always been under Ukrainian control) and the Kharkiv Oblast (a large chunk of it being/was being occupied by Russia).
Kharkiv Oblast sits on the border with Russia.
The latest news today is that Russia has withdrawn from the whole of Kharkiv Oblast apart from leaving defensive forces on the Russian side of a river which flows north to south in the Oblast.
This news probably means nothing to most who read this but is incredibly significant in that since the first day of the war Kharkiv city (which is the second city of Ukraine behind only Kiev) has been under constant attack as one of the main Russian targets of the war.
The withdrawal from the Oblast is an embarrassing defeat for Russia - along the lines of the retreat from Kiev was earlier on.
It is impossible for me to describe the war in a few sentences because it simply isn't a war in the sense that we understand wars to be.
The best I can say is that just like the west, nobody supports a war when bodies of soldiers are returned home for burial - and that includes Russia - so the way they 'recruit' their soldiers is mostly by employing them on a 6 months contract or by employing mercenaries (Wagner Group being one such mercenary company
https://en.wikipedia.org/wiki/Wagner_Group ).
The soldiers are 'attracted' because of signing up bonuses BUT can refuse to fight as part of their contracts! I know it sounds mad doesn't it!!!
So what Russia does basically is not sign anyone up from Russia itself but give money to their federations to get their people to sign up instead - think of it as England having a war but not sending English people to fight (and be killed) but give Scotland, Wales and NI money to get them to send their nationals instead!
So Russian people are told the war is going great and don't see any dead bodies being returned but places hundreds/thousands of miles away from Moscow have signed on, been killed and no one else there now is keen to sign up because they can see what has happened to those who have gone before!
And to keep the numbers of soldiers up the other thing that has happened is that people in the two break away areas in Russia (Luhansk and Donetsk - known as Peoples Republic) have been forced to join up and fight even though they may not want to or even be in good health!
Theses 'soldiers' are the ones that have either been thrown in as cannon fodder (their losses have been incredibly high) or in this case sent to the 'quiet' areas so the better soldiers can take on Ukraine elsewhere in the conflict.
Ukraine has cleverly manipulated a situation where Russia (and everyone else) though that they would attack in the Kherson Oblast area but instead sent their main force into to Kharkiv areas and brushed these (not proper) soldiers away hence the massive breakthrough we've seen in the last four or five days.
It would seem that the knock on to this could affect the next two areas south of Kharkiv being Luhansk Oblast and Donetsk Oblast (or in other words the Donbas area - being the reason given by Russia why they started this war it the first place!).
Russia seems to be in a bit of a pickle at the moment and certainly needs to regroup urgently.
It is unknown what strength Ukraine has to both secure all the land they've just recaptured - and defend - with it being on the border with Russia - and to press home the current advantage they currently have with the rout that is impacting on the Donbas and Luhansk regions.
And on top of all that apparently everyone is working to a deadline in that come October and the rains, it is impossible to fight a mobile battle with tanks etc, because the ground is to soft.
God knows what is going to happen next.
Oh and finally the way it is portrayed (and may well be true for all I know) is that Russian philosophy is that of an imperialist entity entitled to a subservient empire by history/divine right - so if Putin is removed in a coup, it wouldn't mean that anything much would change as those who would take his place have the same mindset.
Seems the west plan is to gradually force the Russian economy downwards which would lead to public discontent leading to an end to the war - or something like that.
That's how I understand things anyway.