Zelensky says 'no one knows' when war in Ukraine will end

President Volodymyr Zelensky says that there was no end in sight to Russia's invasion of Ukraine, as fatigue builds among Kyiv's allies nearly two years into the war and the Kremlin voices growing confidence of victory.

Zelensky also acknowledges that the result of next year's elections in the United States could have a "very strong impact" on the course of the war, with Republican favourite Donald Trump likely to have a very different policy on Ukraine to current president Joe Biden.