Regarding Germany / Russia / NATO etc: Let's just say finding "reasons" for historical actions will always be at least a bit of an over-simplification, and people do tend to prefer simple answer. Most of the "reasons" that are found are generally more of a tipping point anyway and the true picture is usually very complicated and will be difficult to relate to unless you experienced it yourself.
Anyhoooo.... more stuff. It's really looking like a bit of a partial Russian break down at least.
It's looking like the Ukrainians have identified the weak point of the Russian army as logistics and command and control and are proverbially "sweeping the leg" (injured leg, for those not getting the reference).
Another interesting thing that seems to be happening is that when the Russians attack a village / town / city they are in for a fight that costs them. When the Ukrainians re-take that village, the Russian bolt or surrender. This of course heavily speaks to moral and will to fight and is not really surprising.
At this point, it looks like the Russians are a bit on their heels, and re-adjusting is a huge problem. There seems to be a couple of possibilities for a Ukrainian "nut kick", but do they have the resources, or would it be an over extension?
I am also a bit curious, and back to the original topic, that the Russians did not see the Kharkiv offensive coming. Did they not see the build up? Or was it, as I suspect, not much of a build up, but more of an indication of the very poor fighting form of the Russians (at least in that area).
In general, I would have to say, I am rather impressed at the Ukrainians ability to make the right moves, with the (seemingly) least amount of effort. I suspect some of this is the result of what is likely a lot of cooperation with western resources. And back to the OP again, this is history that will be discussed and revealed into the future, and it will be very interesting to see that happen.
- Ukrainian forces are continuing to make impactful gains in Kherson Oblast and are steadily degrading the morale and combat capabilities of Russian forces in this area.
- The Russian military command may be suspending the deployment of newly formed units to Ukraine due to recent Russian losses and overall degraded morale.
- Russian forces are failing to reinforce the new frontline following Ukrainian gains in eastern Kharkiv Oblast and are actively fleeing the area or redeploying to other axes.
- Ukrainian forces continued targeting Russian military assets and positions in Kherson Oblast, likely steadily degrading them.
- The Ukrainian recapture of Izyum has likely degraded Russian forces’ ability to conduct artillery strikes along the Izyum-Slovyansk highway.
- The International Atomic Energy Agency (IAEA) announced the restoration of the second reserve power transmission line to the Zaporizhzhia Nuclear Power Plant (ZNPP).
- Ukraine’s sweeping counteroffensive is damaging Russian administrative capabilities and driving Russian departures from occupied parts of Ukraine far behind the line of contact.
Ukraine’s southern counteroffensive is continuing to have significant impacts on Russian morale and military capabilities in southern Ukraine. Satellite imagery of known Russian positions in Kyselivka, 15km northwest of Kherson City, shows that all but four Russian vehicles have departed from previous forward positions, consistent with rumors that Donetsk People’s Republic (DNR) troops have abandoned Kyselivka and moved back towards the Dnipro River.[1] Kyselivka is an operationally significant location for Russian forces around Kherson City because it is the last major settlement along both the E58 highway and a railway line between current Ukrainian positions and Chornobaivka, the outermost part of Kherson City. The apparent withdrawal of Russian troops from this position may compromise the Russians’ ability to defend the northwestern outskirts of Kherson City and suggests that Russian troops in this area perceive an imminent threat to their positions. Spokesperson for Ukraine’s Southern Operational Command, Natalya Humenyuk, stated on September 12 that Russian forces located along the right bank of the Dnipro River in Kherson Oblast are attempting to negotiate for surrender under the auspices of international law.[2] Ukrainian operations in Kharkiv Oblast are unlikely to have had such a dramatic psychological effect on Russian troops this far south, and both the withdrawal of troops from forward positions in Kyselivka and reports of surrender negotiations are indicators that Ukrainian counteroffensives in the south are progressing in a significant way, even if visibility on this axis is limited by the shift in focus to Kharkiv.
The success of recent Ukrainian counteroffensive operations may be impacting the will or ability of the Russian military command to use newly formed volunteer units in Ukraine in a timely fashion. The Ukrainian General Staff reported that the Russian military command has suspended sending new, already-formed units to Ukraine due to recent Russian losses and widespread distrust of the Russian military command, factors which have caused a large number of volunteers to categorically refuse to participate in combat.[3] This assessment is still unconfirmed, but low morale due to Ukrainian counteroffensive success may prove devastating to the Kremlin’s already-poor ability to generate meaningful combat capability. The deployment of these newly formed units to reinforce defensive lines against Ukrainian counteroffensives would be an operationally-sound decision on the part of Russian military leadership; and the delay or potential suspension of these deployments will afford Ukrainian troops time to consolidate and then resume the offensive, should they choose to do so, without having to face newly arrived and fresh (albeit undertrained and understrength) units.