Last year, the Kremlin established a disinformation task force aimed at undermining Ukraine’s President Volodymyr Zelensky and driving a wedge between the Ukrainian population and its leadership, the Washington Post reported on Feb. 16, citing internal Russian documents. The materials have also revealed the Kremlin’s frustration with the lack of success, as opinion polls show that the Ukrainian society remains united and supportive of the leadership amid the ongoing full-scale war with Russia. Zelensky’s public approval rose sharply following the start of the full-scale invasion. The president…