 At the initiative of Belash, several detachments were sent out of the army for guerrilla operations and organization of uprisings in the Kherson, Kiev, Poltava and Chernihiv provinces.After the capture of Donetsk on October 5, Belash remained with the headquarters in the city, participating in the general leadership of the army.He was a delegate to the 4th district congress (Aleksandrovsk, October 28 - November 4, 1919), which developed the foundations of socio-economic life in the areas liberated by the Makhnovists.