Moscow will inevitably lose the war in Ukraine, but Russia’s threat to its neighbours will not go away, so the only way to ensure security in Europe is to admit Ukraine – as well as Georgia and Moldova – into NATO, says former US ambassador Kurt Volker.Volker served as Washington’s ambassador to NATO in 2008-2009 and as US special representative for peace talks in Ukraine in 2017-2019.Volker is currently an adviser to the Board of Directors of the Lithuanian company Avia Solutions Group (ASG), which has attracted controversy for close business ties with Russia and Kremlin-linked Russians.Meanwhile, the Ukrainians are highly motivated, they are well equipped by the West they have taken care of their personnel throughout the war, so they’re in a better shape and they are pushing back on Russian forces.The final thing I think we’re going to see is continued attacks by the Ukrainians on Russian logistical supply chains: the Kerch Strait bridge, where there’s a rail line, the road connection from Rostov through Donbas, Mariupol, Melitopol, Zaporizhia, Kherson."