You don't catch it.
There will be no Drone attack against Poland.
The first thing is to wonder if the USA gave an All Yours Guarantee. That means they leave it up to the Russians to "reform" the EU.
Then, you want to do understand who will give orders to collaborate, which means all armed men hold their weapons and point out enemies of that coming Reform, which the Russian will call Denazification.
The time window I have is until the first units arrive in Hell's Kitchen...
Before that the Ukrainian front has collapsed and the Secret Service units will be guarded by elite military forces out of the country hunted by Russian intelligence. The convoy will be a major priority target for air and missile strikes, including all comparable targets.
Then, collaborating forces within the EU will also attack those, depending on things I do not know, to arrest them or kill them beside engage defending forces into battles.
All for a sudden Russian forces show a different picture. Instead of trench warfare and single unit attacks a large Army consisting of several mechanized Divisions will appear loaded with tons of ammunition and up to 100.000 thousand soldiers of which about minimum 30.000 are direct frontline soldiers. The rest is medical, supply, diplomatic, engineering and maintenance all making sure the frontline soldier can stay engaged in resisting NATO troops.
Along with that the Air Force will attack commando positions except those the U.S. Pentagon needs to keep deep into France and even Spain taking down all what they consider Nazi and Nazi collaborator.
They will use their drones only to engage directly when being engaged, but then to take down entire regions off grid, which means, based on those groups only firing from within supporting civilians, electricity, long range travel, communication, heating and food supply, because "Werewolfs" would use those for smuggling ammo and explosives after having "surrendered".
As soon as militant resistance is broken they will engage with about 10 to 20.000
non-frontline soldiers usually in support and engineering duty to perform house to house searches and questionings to break all remaining attempts of Nazi like resistance activity no matter how those humans would like to be addressed as.
Most likely the intelligence material to understand early such resistance pockets are available to that Army and might face missile, long range artillery and heavy drone fire combined with nihilizing air strikes before even the first soldiers arrive.
So, if they like Poznan, Poznan will be a place to be reconstructed after the war... otherwise a diplomatic officer will take over command of the local Police force in support with collaborating Polish forces.
Then, they engage over a long straight stretch Berlin. The 8 Brigades of the Bundeswehr will most likely either surrender there or die in Mitte, again. There is a good chance that everyone with a blood group Tattoo gets shot, by Pols. Given those exist, still.
Some towns will be rather quite and empty until Russian Jeeps and Trucks arrive for a census preparing to give property back to those families that moved into Russia during WW2 to stay alive.
That might be 6 months, if they are slowed down properly, or two weeks if they surrender being pussies far off their Grandfathers.
#noblessoblige
PS: Overfeeding is my suggestion. How many died by that copy right thing being able to afford drugs and fast cars alone? If everyone turned stronger, what do they want to do, the Nazis I mean??
The kill each other or get killed by someone having all good reason.
Besides the area
attracting all trigger happy world wide considering the goods, because yes they can pay them in BMWs and Gaming Hardware and even Solar Dishes.