The Special Operations Forces personnel were introduced to a new commander, Colonel Serhii Lupanchuk. Viktor Khorenko handed over the post to his successor. Source: Rustem Umierov, Ukrainian Defence Minister, on Facebook; Khorenko's comment provided to Ukrainska Pravda by Valeriia Subotina, his communications adviser Quote from Umierov: "Together with Valerii Zaluzhnyi, the Commander-in-Chief of the Armed Forces of Ukraine, we handed over the battle flag of the Special Operations Forces (SOF) of