An explosion took place in the morning at the railway station of the city of Quetta, in the Pakistani province of Balochistan. Police and security forces arrived at the scene.
A state of emergency has been established in hospitals. More than 21 people have been killed, 30 people have been wounded.
“It looks like an explosion carried out by a suicide bomber, but it is still too early to say for sure,” senior police inspector Mohammad Baloch said.