Another opinion about the Ukraine/Russia conflict...
I suspect that this will not be a short war. The war started Feb 24th and today is April 15th. I think the Russians went for all of eastern Ukraine in the first gulp. They failed to take Kiev and suffered heavy casualties. The casualties only mean something to the west. In Russia, they have an amazing tendency to take a lot of casualties and keep going. Casualties do not end the war in a Russian mentality. Now they are repositioning for an attack in the south for battle #2.
I think Russia has the military resources to have many many battles and I do not think Putin will give up as easily as a western leader. Look at what happened already. Putin has had many generals arrested already. Do not think this is a sign of weakness in Russia. Rather, this is a sign he is consolidating power. Stalin did this in the late 1930s in a suppression of his military before WW2. Stalin was a brutal dictator and lasted until 1953. The only place in Russia that a coup might come from is the generals of the Army. Both Putin and Stalin will replace all generals that they are not sure are loyal to them and consolidate power and avoid a military coup. This is yet another sign to me that Putin in entrenching and preparing for a long war.
I watch the news. Most western news agencies seem to think that Putin and Russia is about to collapse. While there is one possible single solitary sign of trouble in Russia, I do not think that collapse is immanent. Neither do I see total collapse as immanent in Ukraine. Some westerners point to the sanctions as causing collapse. I think it has little to do with it. The sanctions will do two things. It will degrade future military development, and it will wipe out the Russian middle class. It is this Russian middle class where the peace movements and resistance to Putin would come from.
The only way that Russia will actually loose this war is with an overthrow of Putin. I have yet to see any sure sign that this is immanent. I know some will disagree with me for saying that. They will point to the protestors and the low moral among the soldiers. That is not how things work in Russia. Protests were crushed in Poland, Hungary and many other places. For an overthrow, what is needed is not protestors, but something like what happened in 1991. When protests occurred, the soldiers refused to fire on the protestors. When the police refuse to arrest protestors, that is a sign of Russian collapse. This is why I said in the preceding paragraph that there is one possible single solitary sign of trouble. Just today I heard on the news that a Russian paramilitary organization (possibly Wagner group) is refusing to go back into battle. They were withdrawn from Kiev and are refusing to be redeployed. Unfortunately, I did not hear what they are doing with these paramilitary soldiers who are refusing. If the Russians shoot them, and send the rest to battle, then this is no major revolt. If this spreads to the regular army it could be serious for Russia.
* Finally, let me say that while my opinions above can be cold and calculated, this does not mean that I am with Russia in any way. What Putin is doing actually makes geo-political sense to me. On the other hand, geo-politics is not morality. It is not the same thing. I see this invasion as Putins geo-political gamble that actually makes some sense. I do not think he is nuts as the western news portrays him. On the other hand Russia's war is not a just war, but it is a war of evil. It is a massive war of shocking depravity from so many perspectives. My point has nothing to do with supporting Russia in this war, but has everything to do with the fact that as I said in my first sentence... "This will not be a short war."