The provided satellite imagery does not confirm two Su-34 aircraft were destroyed. Only burn marks are visible. We would require higher-resolution satellite imagery to 100% confirm the claims. An analysis of Sentinel-2 satellite imagery reveals that an aircraft with a length consistent with that of a Su-34 arrived at one of the parking spaces shown damaged in this imagery between October 25 and October 28. The Ukrainian attack occurred on October 29, and then the two burn marks can be seen on October 30 Because the aircraft that arrived appears to be a Su-34, and there are two largely identical burn marks visible, I'd say it's likely that the claim of 2 Su-34s being destroyed is true. But for now there is no way to 100% confirm this.