State of the war thus far:
https://www.understandingwar.org/backgr ... ebruary-27
Basically, as we have analyzed. Russia is fucking up royally in the North, however the advance from Crimea to Donbass is currently the biggest threat to Ukraine. Those forces are now at Mariupol, and Russia will have a land bridge to Crimea which will be hard for Ukraine to reclaim as Russia has massive advantages in warfare outside urban combat... Expect Mariupol to be the main battle in the coming days. If the Ukrainians somehow repel the attack on Mariupol then Russia is going to have some very hard decisions to make.
Ukraine also needs to consider food and other supplies to it's civilians or evacuate them as soon as possible from the front line cities (especially Kharkiv and Sumy). There are rumours that Belarus is actually planning to declare war and mobilize it's army against Ukraine as well. Instead of at Kyiv they could target Lviv... this would be a major escalation and this is an attempt to cut off supplies to the country... I am very skeptical of these supposed "discussions" on the Belarus border tomorrow and I think Ukraine would be wise to call them off... or use them to stall while they plan defence of their northern border with Belarus.
In my view Ukraine is in trouble with the Belarus advance and the southern landbridge that is forming. Luckily, the Russian forces in the south have been unable to take Kherson and really can't defend their positions on the Western side of the Dniper river in the South. However, Ukraine needs to consider if it wants to withdraw from it's frontline in Donbass as they could get surrounded from the southern offensive and instead defend at Dnipro and Zaporizhie, which might be much more sustainable than the current situation. Although this leaves Kharkiv in a precarious situation...
The top priority of Ukraine right now would have to be bringing the eastward advancing Russian forces coming out of Crimea to a halt. I don't know if this can be achieved at Mariupol or not as their situation is less than ideal and could lead to major Ukrainian losses...