Eight British Muslims plotted to cause unprecedented carnage by blowing up passenger planes over the Atlantic Ocean with homemade liquid bombs disguised as soft drinks, a prosecutor said at their trial Tuesday. Lawyer Peter Wright said the men planned to smuggle the bomb ingredients aboard jets bound from Britain to North America disguised as "soft-drinks bottles, batteries and other innocuous items" carried in hand luggage. "They were to be detonated in-flight by suicide bombers," including several of the accused, he said. Eight men aged between 22 and 30 deny conspiracy to murder. But Wright said the defendants were close to carrying out their plan when they were arrested in August 2006.