23-04-2010, 06:44 PM
If I had to take a punt on any explanation for the ash psy-op it would be as a rehearsal for a "NATO" (US) invasion of Iran, with civilian flights grounded as a precaution due to the array of electronic counter-measures being deployed/tested. For the US, there would be the additional consideration of its planned hemispheric fightback against Chavez et al.