Terrorists attacked a police check post with hand grenades near Joint Road in Quetta on Wednesday, injuring five people including a woman, reported 24NewsHD TV channel on Wednesday.
The injured were identified as Jalaluddin, Najeebullah, Sardar Wali and Mehdi Hassan.
The wounded were immediately shifted to Civil Hospital in Quetta for treatment.
The police and security forces personnel surrounded the area and started investigation.
Reporter Essa Tareen