Editor’s Note: The Kyiv Independent does not disclose the soldiers’ full names since they were not authorized to speak with the press. DONETSK OBLAST – As Russian forces closed in on a Ukrainian pocket southeast of Avdiivka, infantryman Oleh heard the order clearly: “There will be no evacuation. Leave 300 (the wounded).” Oleh was among the last to flee the nearly encircled Zenit, a key position that has held off the Russian advance toward Avdiivka from the south since 2014. In a bunker at the Zenit, a former air defense base, Oleh and his older comrade, Vasyl, said their goodbyes to the wounde…