The US could deliver spare military capability to Ukraine to help the war-battered nation bolster its battlefield position against Russia and bring President Vladimir Putin to the negotiating table, a senior American diplomat said.

Ukrainian President Volodymyr Zelenskyy has said he hopes to visit Washington for talks with US President Donald Trump on Friday.

Kyiv has pitched Washington on ways it could help the US replace Russia in oil sales to Europe — as President Trump pushes the continent to divest from Moscow’s energy sector to end

President Volodymyr Zelenskiy said a delegation of top Ukrainian officials will visit the US early next week to discuss Russian frozen assets, air defense and sanctions against Moscow as prospects for peace fade.

Ukraine expects to have a $3.5 billion fund by next month to buy weapons from the U.S. and sustain its fight against Russia's invasion.

Professor Michael Clarke answers your questions on the Ukraine war live here on Tuesday at 12pm. Send us yours below.