Putin’s refusal to compromise on Ukraine, say analysts, is a colossal error costing Russia regional influence, lucrative energy markets and its place in the world.

Ukrainian President Volodymyr Zelensky wants cease-fire negotiations next week and would be willing to meet directly and Russian President Vladimir Putin.

Australia's government said on Saturday it had delivered M1A1 Abrams tanks to Ukraine as part of a A$245 million ($160 million) package to help the country defend itself against Russia in their ongoing war.