information let's just bring you some more background on this for more i'm joined by my colleague shows of janani from the asia desk shows the attack has been claimed by benoit separatists what do we know about this so-called north just on liberation army. well this is the militant group which has been active in the province of baluchistan for many years now they have targeted security forces there but also behind chinese attack on the chinese consulate you mentioned 2 years ago in karachi they've also attacked a 5 star hotel in the port of goddard where china is building a huge infrastructure project and in the seaport so they are at all but the pakistani army the chinese development in baluchistan but the pakistani officials believe that they are backed by hostile foreign intelligence agencies and they basically point the finger at india and the intelligence and agency role which has in the past been linked to extremist violence what is behind that with for many years going to achieve political violence it was also subjected to violence by al qaeda and taliban groups but in the last 3 to 4 year