You damn right we do. the US space based intelligence is amazing.. and as trump tweeted that iran picture, you can see the detail.. We know so much if someone even farts in moscow. And its just not visual. We have ELINT birds with antennas the size of 3 football fields. And yep, im sure its being fed right to Ukraine.I am fairly certain that we are feeding intelligence info to the Ukrainians. We have satellites and possibly Global Hawk that could provide nearly real time information. I am sure we still have a few competent folks that are studying the Russians and how this is all unfolding.
Let’s say we happen to get satellite info showing some transports being loaded with airborne troops. Then we see them take off. Isn’t it likely we could pass that info to the Ukrainians who then act on it?