The explosion occurred when the Levies car ran over a landmine close to Mangi Dam, provincial authorities spokesperson Liaquat Shahwani stated.
He additional stated the injured had been despatched to a hospital in Quetta for remedy.
In keeping with Shahwani, the martyred personnel included a risaldar main, havaldar and a sepoy. The three injured had been all sepoys.
Safety sources stated 4 labourers working at Mangi Dam had been kidnapped by unidentified armed suspects. The Levies social gathering was travelling to the world to get the employees launched when it hit the landmine.
The Balochistan Levies is a drive in control of sustaining legislation and order within the tribal areas of the province.