Two planes collide at Tehran's airport

Two Iranian passenger planes belonging to Mahan Air and Iran Air collided at Imam Khomeini International Airport on Tuesday, an official said.

Spokesman for the Civil Aviation Organization Reza Jafarzadeh told IRNA that the incident was a minor one which caused no casualties, adding that the causes of the incident were under investigation.

According to the official, the collision caused no serious problems for the airport, IRNA reports.