The Kremlin has played down talk of an imminent summit between Russian President Vladimir Putin and Ukraine's Volodymyr Zelensky, as Donald Trump renewed his call for the two leaders to meet to discuss ending the war in Ukraine.

US President Donald Trump has ditched his call for a ceasefire in Ukraine, backing instead Russian President Vladimir Putin’s push for a permanent peace agreement. That has not stopped some European leaders from pushing for a temporary truce first, even though the US president has seemingly decided one is not necessary.