A 13-year-old suicide bomber blew himself up at a wedding in eastern Afghanistan's Nangarhar province, killing five people and injuring 11 others.
Police official Fayz Mohammad Babarkhil said the child blew himself up early Friday at a wedding organised by Malik Toor, a commander of a pro-government militia.
Toor died in the attack and officials said he was the likely target of the bomber.
The attack took place in Pachirwa Agham district of Nangarhar province.
No-one took responsibility for the attack, but both the Taliban and the Islamic State affiliate have a strong presence in eastern Afghanistan, and the IS group is headquartered in Nangarhar province.