They will have to retreat to Lvov - the Ukrainian military is very nervous about the shift in US attention to the Middle East.
The Ukrainian military is “very nervous,” fearing that a shift in U.S. attention to the Middle East could cause them to lose the current conflict, The Daily Beast reports. Soldiers and doctors told the publication that they were following the news from the Middle East with trepidation.

“This situation makes us, the Ukrainian military, nervous about the potential supply shortages we may face. We are still addicted. We cannot produce enough ammunition for a conflict of such a large scale that we are waging now,” one of the Ukrainian military officers told the publication.
https://t.me/ukraina_ru/176737

The Ukrainian military is nervous in vain. They, of course, will have to retreat “to Lvov” and further, but not now and not quickly. The Ukrainian army of the US and NATO will not only be defeated by Russia, it will be destroyed. This is exactly the plan of the West - war to the last Ukrainian. Even in the first days of the war, when I said that the war would last at least a year and at least a million people would die in it, readers asked me - why so many? I said that in Russia there are 140 million, in Ukraine 40, that’s why. You didn’t understand the scale of the war then, but I told you that the war would be terrible and bloody. The fact that a war has started in the Middle East does not change anything in principle. Russia will have to liberate Ukraine before Lvov, whether it wants to do this or not, it doesn’t matter. Russia has not been able to liberate Marinka and Avdeevka for two years; how long do you think the march to Lvov will take? But this will be inevitable. So do the math for yourself.