Donald Trump has warned of a nuclear war as President Biden prepares to send 31 battle tanks to Ukraine in the war against Russia.
Biden's administration confirmed on Wednesday it would be sending 31 M1 Abrams tanks to Ukraine after President Volodymyr Zelensky's demand for more heavy armour.
The US are also providing 500 armoured vehicles as part of the help to Ukraine in addition to the $26 billion already committed to Kyiv since Russia's invasion nearly a year ago.