<p>US President Joe Biden on Saturday cast doubt on signals from Russia that it is planning to focus its war aims in Ukraine only on controlling the eastern Donbas region.</p>.<p>Asked what he thought about Russia's change in strategy after meeting refugees in Warsaw, Biden responded: "I am not sure they have".</p>.<p><strong>Watch the latest DH Videos here:</strong></p>
<p>US President Joe Biden on Saturday cast doubt on signals from Russia that it is planning to focus its war aims in Ukraine only on controlling the eastern Donbas region.</p>.<p>Asked what he thought about Russia's change in strategy after meeting refugees in Warsaw, Biden responded: "I am not sure they have".</p>.<p><strong>Watch the latest DH Videos here:</strong></p>