never mind threatening the 800 mile border with finland. so, i think the other thing we re going to see is putin s war-making machine. industrial capacity to produce t-90 tanks and advance meg fighter bombers that will start evaporating also, time is now on the side of the ukrainians. as long as nato stays in there, the u.s. congress stays in there, i think we should expect that in the short run russia remains ferociously dangerous. they re devastating to the economy and the civilians and the civilian infrastructure of ukraine. but other than that, putin has put himself in a box. so, general, let s talk about the short run a little bit more. new front, mariupol, different topography, sort of flat down there and open areas, good for tank warfare what do the ukrainians need that they don t have and when do they need it?