22:00Biggest Russian bombardment on Ukraine yetPfizer vaccine approved for 12-15 year oldsBBC Radio 4 Duration: 45 minutes Fri 4th Jun 2021, 22:00 on BBC Radio 4 FMAvailable for over a yearListen nowIn depth reporting, intelligent analysis and breaking news from a global perspectiveGenresNewsBrandBiggest Russian bombardment on Ukraine yet Source: BBC Online