22:00Biggest Russian bombardment on Ukraine yetHeatwave in north-western US and western CanadaBBC Radio 4 Duration: 45 minutes Wed 30th Jun 2021, 22:00 on BBC Radio 4 LWAvailable for over a yearListen nowIn depth reporting, intelligent analysis and breaking news from a global perspectiveGenresNewsBrandBiggest Russian bombardment on Ukraine yet Source: BBC Online