Special coverage: London Conference on Afghanistan

A rocket hit Afghan capital Kabul on Tuesday morning.

The rocket, according to a police official who declined to be named, hit Khair Khana district, causing no casualties.

Meantime, a private television channel Tolo citing Interior Ministry spokesman Zamarai Bashari reported that it was an explosive ordnance wounding three persons.

The blast occurred while an international conference on Afghanistan -- the Kabul Conference is going to open within hours in the capital city Kabul.

Three more rockets also shocked Kabul Monday night but caused no loss of life.

Anti-government militants who have intensified their activities carried out a suicide attack on Sunday which left two civilians dead and wounded over 20 others.