heavy explosion was heard in Dar-ul-Aman area in the Afghan capital Kabul

A relatively heavy explosion was heard in Dar-ul-Aman area in the Afghan capital Kabul hours after a blast rocked the Bagrami district and left one dead. 
The type of the explosion is not clear so far and there are no reports regarding the number of casualties, according to (Khaama Press). 
Eyewitnesses in the area said several injured people were taken to the hospital from the blast site. 
The eyewitnesses are saying that a suicide bomber detonated his explosives after entering a mosque located in the area, leaving several people dead or wounded. 
The security officials have not commented regarding the incident and there are no reports regarding the exact number of casualties.

Source: QNA