Question for you catch-y:No one knows for certain how many they have left, but what we know is:
- they are lacking pilots (training takes approx 4 years)
- they are unable to produce the new machines to replace the ones lost and have not spares to extend the life of the ones they use
- most of the engines for helis and jets were produced in Ukraine
- they have lost ability to build some models since the collapse of USSR and they have lost the know-how (people who knew how to make them are dead or really old already), this is the case for Tu-22 for example
- they have lost a lot of ammo for them (used and destroyed), they are unable to produce them in the numbers able to replace the losses (vide: developing FAB bombs)
- UA have damaged beyond repair or destroyed many of their machines in recent months while those were taxi at the airports
- UA attacks with missiles and drones forced ru to move their bases further from the front
- In recent months ru lost a huge number of the radar systems providing info and cover to the ru air force, the rest is limited or moved away from the front
- UA has more (still too little) modern AA systems and now getting F16 which are causing russia to panic.
- They cannot move all equipment to Ukraine as they need those to be deployed in their vast territory too
Don't Russia have shitloads of satellites? Do they not use them from reconnaissance?

