Military Helicopter Crash in Iran Market Kills at Least 4 People

An Iranian military helicopter crashed into a fruit and vegetable market in Dorcheh, killing at least four people including the pilot and two vendors.The crash in Isfahan, a province with a major airbase and nuclear site, follows another fatal accident involving an F-4 jet from the Iranian Air Force.Officials are investigating the disaster as concerns mount that Western sanctions on spare parts are crippling Iran's ageing fleet of pre-1979 military aircraft.