An Afghan official says, an attack in eastern Nangarhar province has killed at least two security guards and wounded six others. Attahullah Khogyani, spokesman for the provincial governor, says an explosion took place near a private TV station in the provincial capital of Jalalabad today. He says the target of the attack is not immediately clear.<br/><br/>Meanwhile, Basir Mujahid, spokesman for the Kabul police chief, says at least three people were wounded after a sticky bomb went off in the capital Kabul. He said, the explosives were planted on a container belonging to the security forces. <br/><br/>No group has claimed responsibility for the attacks.