Despite four grinding years and Ukraine now successfully smashing Russia’s energy infrastructure, Vladimir Putin has no interest in trying to end the conflict for one key reason, Sir Bill Browder tells Sam Kiley on the World of Trouble podcast.

Despite four grinding years and Ukraine now successfully smashing Russia’s energy infrastructure, Vladimir Putin has no interest in trying to end the war for one key reason, Bill Browder tells Sam Kiley on the ‘World of Trouble’ podcast

Putin has admitted there are problems in his war with Ukraine and Donald Trump needs a win – this is the chance for Ukraine and her allies to force the collapse of Russia’s army and push back against its land grab, writes world affairs editor Sam Kiley