more about the advancement of russian forces, let's talk with bbc correspondent oleg chernysh. tings oleg. why are the russian troops still in spite of heavy losses? managed to advance... to advance, here's what helps them in this, well, it should be noted that russia's main advantage is still in the air, it uses massively, in particular in the pokrovsky and turkish directions, kabit, these are guided aerial bombs, which they just literally destroy whole houses, multi-story shelters of the ukrainian military, and this is actually their main weapon, thanks to which they are advancing, well, also... we should not forget the well-prepared infantry, and i would say not that well-prepared, but large volumes of this infantry, which, despite the tremendous losses, is moving forward , capturing ukrainian positions and, as you rightly said, advancing quite rapidly towards pokrovsk and turetsk, well, these are the two main advantages of the russians in these directions, but do the ukrainian forces now have the ability to stop this advance and potential the capture of turetsk and pokrovsk?