Kabul , Afghanistan (Web Desk): At least forty died while thirty other are wounded as a result of an explosion hit an office of the Afghan Voice news agency in the west of the capital Kabul on Thursday, officials and witnesses said.

According to details, officials feared toll of casualties will rise.

Security forces have arrived at the blast scene.

No terrorist group has claimed responsibility for the blast yet.

The blast , the latest in a series to hit Afghan media groups in recent years, follows an attack on a private television station in Kabul last month.