Putin : Russia does n't want big conflicts , but it will be ready if they happen . Do n't mess with Russia . Russia is a `` powerful nuclear nation , '' he says . UK source : Up to 5,000 Russian troops are in Ukraine , 20,000 more on border . Source :
Putin : Russia does n't want big conflicts , but it will be ready if they happen . Russia is a `` powerful nuclear nation , '' he says . UK source : Up to 5,000 Russian troops are in Ukraine , 20,000 more on border . Source :