Ukrainian officials have spoken of a planned counteroffensive for months, but they have not elaborated the scale of such an attack — whether it would be a fully-fledged assault across the entire 1,100-kilometer (684-mile) front line, or smaller ones to weaken Russia’s forces and facilities.Russia’s Defense Ministry said on Monday that its forces thwarted a major Ukrainian offensive in the eastern Ukrainian region of Donetsk. The ministry said Kyiv had used six mechanized and two tank battalions in the offensive on Sunday. It added that Russian forces killed 250 Ukrainian troops and destroyed dozens of tanks and vehicles. Do you think that Kyiv can win this war ?