Russia tests the world's largest ever non-nuclear bombLast updated at 00:56am on 12th September 2007 Russia has exploded the world's biggest non-nuclear bomb in a dramatic escalation of the new Cold War. Nicknamed 'the father of all bombs', it was filmed being dropped from a strategic bomber and exploding in a massive fireball. The film then showed the debris of apartment buildings and armoured vehicles at a testing range, as well as ground burned by a massive explosion. Scroll down for more...DESTRUCTION: The world's largest non-nuclear bomb tested by Russians It didn't give the bomb's military name or say when...