Balloon Juice - War for Ukraine Day 308: A Brief Wednesday Night Update balloon-juice.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from balloon-juice.com Daily Mail and Mail on Sunday newspapers.
The huge explosion hit a major Russian gas pipeline some 560 miles from the Ukrainian border. The cause was unclear but videos showed a huge fireball burning in Chuvashia republic.