Look at Donesk on a map. No way UKR troops have made it that far south. Not credible.
It seems YOU are the one who needs to look at a map. This has nothing to do with the Uke offensive in Kharkiv Oblast. Ukraine forces have been on the outskirts of Donetsk city since the day Russia invaded. To great embarrassment, Russia has been unable to push them back from the capital city of the so called DPR, leaving the entire city in Uke artillery range. The airport is at the very edge of Russian controlled territory and a raid there would be no surprise to anyone. That doesn't mean it happened.