NATO should intervene if Russia uses weapons of mass destruction, Estonia's chief of defense saysCNBCNov 26, 2021
Rand Paul says U.S. backing Ukraine in NATO played role in Russia’s invasionWashington PostNov 26, 2022
Intelligence points to heightened risk of Russian chemical attack in Ukraine, officials sayWashington PostNov 26, 2022
Russian forces fired a banned choking gas at Ukrainian troops, but then the wind blew it back towards them, Ukraine saysBusiness InsiderMar 30
Ukraine and Russia may use 'unconventional warfare' strategies, former CIA officer saysFOX News2 days