Tehran. Iran has partially reopened its airspace and several airports starting Saturday, according to the Iranian Civil Aviation Authority.The authority confirmed in a statement that the airspace over eastern Iran, along with certain airports and flight routes, has been reopened for international flights.Military and civil aviation officials stated that flight operations at Iranian airports will gradually return to normal following the completion of technical and operational preparations.Iran had closed its airspace following a joint attack by the United States and Israel on February 28. ...