Ukraine war would end if all NATO countries stopped buying oil from Russia and placed tariffs on China of 50% to 100% for its purchases of Russian petroleum.

The prince said he wants to do "everything we can" to help the recovery of people injured in Ukraine's war against Russia.

It’s the second time that Harry has visited the country, which is among the nations bidding to host the Invictus Games in four years’ time.

An early morning Russian attack killed three people on Friday in northern Ukraine's Sumy region, a regional official reported, but President Volodymyr Zelenskiy said Moscow's attempts to advance in the area had failed with heavy losses.

President Volodymyr Zelenskyy posted amateur video showing the aftermath of a Russian strike on a Ukrainian town.

Analysts have linked major attacks to important geopolitical events as the Kremlin tries to strengthen its hand in talks.