Three police officers were injured in a suicide bomb attack that targeted a police station in Algeria's eastern province of Constantine, local media reported. 
The terrorist attack occurred in the locality of Bab el Kantara in downtown Constantine late on Sunday after a suicide bomber tried to blow himself out inside the police station, but was deterred by a policeman who opened fire on him. 
While falling down, the suicide bomber detonated his explosive belt, killing himself and injuring three police officers. 
Soon after the attack, counter-terrorism units were deployed around the police station.

Source: QNA