The images show the Su-57 standing intact on June 7, but on June 8, craters from the explosion and characteristic fire spots appeared near it as a result of a strike. The Akhtubinsk airfield is located 589 kilometers from the front line. The Su-57 is Moscow’s most advanced fighter jet, which can use Kh-59 and Kh-69 missiles for strikes, the Ukrainian military intelligence said. Read also: HUR drone targets Russian North Caucasus region for the first time The Russian Aerospace Forces have “a few units of these combat aircraft in service.” “The engagement of the Su-57 is the first such case in h…