Soldiers walk past a piece of wreckage from a Tupolev Tu-154 passenger plane crash near Janatabad, 150 km (93 miles) west of Tehran July 15, 2009. The Caspian Airlines aircraft crashed in Iran on Wednesday on its way to Armenia, after catching fire mid-air and ploughing into farmland killing all 168 people on board just 16 minutes after take-off. REUTERS/Caren Firouz (IRAN TRANSPORT DISASTER)
REUTERS/CAREN FIROUZ