Key points: At least one vehicle bomb explodes outside Surabaya police headquarters, 10 injured

Extremists linked to Jemaah Ansurat Daulah group suspected to be responsible

Follows another attack on a different police station in the city last night

An Indonesian family brought its eight-year-old daughter to a suicide bomb attack it launched on the police headquarters in Surabaya, authorities said, a day after members of another family conducted coordinated suicide bombings on three city churches that killed 12 people.
An Indonesian family believed to be connected to the terrorist group Jamaah Ansharut Daulah attacks police headquarters in Surabaya. The attack kills all four perpetrators and injures the perpetrator's daughter, six civilians, and four police officers.