President Volodymyr Zelenskiy met with Saudi Crown Prince Mohammed bin Salman ahead of talks between Ukrainian and U.S. officials that Washington hopes will deliver substantial progress towards ending Russia's war with Ukraine.

After Trump and Zelenskyy’s argument at the White House in February, peace talks between the U.S. and Ukraine are set to take place in Saudi Arabia on Tuesday.

What to expect from US-Ukraine peace talks in Saudi Arabia - US president Donald Trump says he believes there will be ‘a lot of progress’ during this week’s talks