Ukraine claims to control 1,000 sq kms of Russian territory BBC.comAt a Russian Border Post, Scenes of Ruin After Ukraine’s Surprise Attack The New York TimesPutin must explain how his war allowed Russia to be invaded – and offering locals £90 each won’t do it The GuardianUkraine wants more negotiating power as forces advance into Russia, humiliating Moscow CNBCMaps: Ukraine’s incursion into Russia forces Moscow to make an important decision USA TODAY