Updated

International troops and Afghan police killed 12 Taliban insurgents in a gunbattle in southern Afghanistan, police said Sunday.

The joint force attacked a compound north of the capital of Uruzgan province where the militants were hiding Saturday evening, sparking the fighting, police spokesman Mohammad Musa said. He said no Afghan police or international troops were killed.

In eastern Kunar province, meanwhile, one civilian was killed and five wounded when shelling from a gunbattle between insurgents and Afghan and international forces hit a house.

Provincial Police Chief Gen. Abdul Jalal Jalal said everyone in the house initially survived Saturday's blast, but one man died from his injuries after being rushed to a hospital. Jalal said it was unclear which side fired the shots that hit the house.

Also Saturday, at least six police officers were killed by roadside bombs — two in southern Helmand province and at least four south of Kabul in Logar province, officials said.

In Logar, the officers were driving in a private car in Charkh district when the explosion hit, said provincial police chief Gen. Mustafa Mosseini.

NATO forces, who secured the site and treated one wounded officer, said in a statement that four police were killed. Mosseini said five officers died.

Police officers are regular targets of Taliban and other insurgents in Afghanistan. Mosseini said the officers had been traveling in a civilian car in order to avoid drawing the attention of potential attackers.

In another gunbattle in eastern Paktia province between insurgents and Afghan police, two militants and one police officer were killed, said Rahullah Samon, a spokesman for the governor.