bell going rod. this was attacked by two ukrainian helicopters flying in at low altitude. cnn cannot confirm this claim. we were told there were no victims. but this would be a very significant development and an extraordinary counterattack by the ukrainians. russians have been attacking ukraine's fuel depos for weeks. also this morning, new attacks in the donbas region in eastern ukraine. russia conditions to prioritize military operations in the separatist controlled area. >> translator: the situation in the southern direction and in the donbas remains extremely difficult. russian troops are accumulating the potential for strikes and powerful blows. >> zelenskyy is also sending a