At least 35 civilians have been killed and 13 more wounded as the Afghan military raided a Taliban hideout in the southern Helmand province on Monday.
According to provincial officials, the victims were attending a wedding party near the attack site when they were caught in the crossfire.
Officials said the house was being used by the Taliban to train suicide bombers.
"As a result of a joint operation in Musa Qala district of Helmand, 22 Taliban members were killed and 14 others arrested," the Afghan ministry said in a statement, adding that they arrested five Pakistani nationals and one Bangladeshi.
An investigation into reports of civilian casualties will be carried out, the ministry added.

India air travel chaos eases but IndiGo crisis still leaves hundreds stranded
Putin and Modi discuss trade, peace in New Delhi summit
Indian air travel crippled as IndiGo's pilot crisis enters fourth day
Lebanon says ceasefire talks aim primarily at halting Israel's hostilities
US to widen travel ban to more than 30 countries, Noem says
