
Russian military is (IMO trying desperately to) developing advanced UAVs. Recently Russian state media claimed percision weapons test for the S-70. The world caught a glimpse of this aircraft when it was shown with the Su-57. At that time Russian defense stated that the S-70 is planned to serve along side the Su-57 and that the Su-57 would control a small flight of these aircraft.

https://theaviationist.com/2021/01/14/t ... s-testing/
I guess if the bomb hits the ground that ia accurate enough for the Russian military. The west has seen Russian style of "precision" strikes over Syria against ISIS targets. Videos of free fall cluster munitions dropped from mid altitude covering a grid square was claimed to be accurate.

https://theaviationist.com/2021/01/14/t ... s-testing/
The Russian next-generation Unmanned Combat Aerial Vehicle (UCAV) Sukhoi S-70 Okhotnik (Hunter) struck some ground targets in the Ashuluk range (home of the Russian Aerospace Forces’ Combat Training and Combat Application Center) in southern Russia, according to a source in the military-industrial complex cited by the Russian News Agency RIA Novosti. The drone hit the target with high accuracy using 500 kg (1100 lb) free-fall unguided bombs, likely the standard FAB-500 M-62 bomb used by Russian aircraft, carried in the weapons bay.
The source did not disclose when this test happened, but mentioned that this was not the first bombing test of the drone. Further details included that the UCAV may have been recently upgraded to add new capabilities, as the source was quoted as saying that “the newest sighting and navigation system installed on the Okhotnik makes it possible to use free-falling ammunition with an accuracy approaching that of a high-precision guided weapon.”
I guess if the bomb hits the ground that ia accurate enough for the Russian military. The west has seen Russian style of "precision" strikes over Syria against ISIS targets. Videos of free fall cluster munitions dropped from mid altitude covering a grid square was claimed to be accurate.