It seems that Ukraine has received gliding bombs from US and these are being used in the front. These have been a major Ruzzian advantage and Ukraine does not have a good answer to them (likely to change when some f16 arrive). There are being used to soften fortifications and cause chaos before the meatwaves.

It is interesting how Ukraine may be able to use this strategy. Again my guess, they are going to have f16s on patrol well behind the front and use HARM (some have a range of 150 km) to destroy any radar that lights up and use the old soviet planes to throw glide bombs. It may perfectly work.