One of the issues that will surface as the days go by is that the US not enforcing a no-fly zone also means that the U.S. is not saying that that it will not fly there, only that it will not prevent others. U.S. military will not be flying there to confront Ruskies. That probably will not change although is not guaranteed.
What will happen is that the Russian pigs will try to starve out the locals and the the resistance will need supplies. We know that Russian air power is there is some form but very spotty and unpredictable, yet the U.S. has intelligence and surveillance of the area. Sort of a long-winded lead up to saying that there will be supply flights going in hopefully flown by brave souls and with some guidance on there best routes and timing based on American or other intelligence. As I said, Americans may not enforce a no-fly soul, but the downside for the Ruskies is that does not mean we are saying we won't promote others flying in to the extent that we can. The resistance/Americans will be making most of this up as they go along. If the Russian pigs act like they have a air defense curtain over certain areas well that is a lot to mess with. But if they have gaps as the rest of their shit-bum rag tag operation seems to have, it will be Airlift Village.
As an aside, Crapistan Kharzarkstan/sp has refused Putin's request to send troops and support to Ukraine. Ain't nobody want to touch that hot potato now. Even Belaruse claiming they know nothing, maybe heard about Ukraine on the radio or something.