22:00Biggest Russian bombardment on Ukraine yetUK records more than 60,000 new infections in a dayBBC Radio 4 Duration: 45 minutes Tue 5th Jan 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