Top Trump Cabinet secretaries and national security officials are holding meetings this week to discuss the administration’s next steps on Ukraine – including the prospect of suspending military aid – following the spectacular collapse of Friday’s Oval Office meeting between President Donald Trump and Ukrainian President Volodymr Zelensky.

U.S. Secretary of State Marco Rubio discussed Russia's war in Ukraine with Czech foreign minister Jan Lipavsky on Monday as Washington and Europe seek to regroup following U.S. President Donald Trump's clash with Ukrainian president Volodymyr Zelenskiy last week.

President Donald Trump is scheduled on Tuesday to address a joint session of Congress, as his second administration moves to recast the federal government, implement "America First" policies and redefine U.