The sat photos show snippets of vehicles lined up on a road, a long line, and that was reported a couple days ago as a major threat to Kyiv. What the heck is going on? If it's a supply convoy, it's not going to be short of food or fuel. It's not in any tactical formation. I just don't get it.
Incidentally, in WW Two, the southern German offensive in 1941 (before we entered the war) was stopped before Kiev as well. Hitler got rather annoyed (duh) and order Guderian who was 200 miles north around Smolensk to head south to take Kiev from the rear. Guderian wanted to head for Moscow, he blames this decision for the war being lost in his book. (I disagree.)
They did manage to take Kiev and went further east all the way to Rostov, and Guderian went back to try and take Moscow late that year, but rain and then cold set in, and many of his tanks were in need of major repair. Tanks don't do well traveling on their own for many miles.