At least two were injured after an election office of the National Party (NP) was targeted in a grenade attack in Balochistan’s Mastung district on Sunday, police said.

Unidentified assailants threw a grenade at the party’s election office and managed to flee from the scene, they added.

The injured were identified as Ghulam Muhiuddin and Abdul Aziz Shami, who were moved to District Health Quarters in Mastung for treatment.

Shami was later moved to Quetta for further treatment while the police cordoned off the area.