Suspected Taliban militants attacked a local police commander's home early on Saturday, killing five of his family members and sparking a gunbattle with police that left 10 insurgents dead, an official said.
The attack in the southeastern province of Ghazni killed the commander's wife, two sons and two nephews, said Interior Ministry spokesman Zemeri Bashary. The commander worked for Afghanistan's auxiliary police, a system of backup officers who supplement the country's regular police force.
Other auxiliary police called to the scene battled the insurgents, killing 10 of them, Bashary said.
The attack came one day after Taliban fighters targeted the home of a police official in the eastern province of Paktia. That assault led to a gunfight that left six insurgents dead.
Taliban militants often target police and government officials. More than 1,900 people have been killed in insurgency-related violence in Afghanistan this year, according to an Associated Press count based on US, NATO and Afghan officials.