The official said three terrorists came to attack but one of them managed to run away after police firing, adding that a search had been initiated in the area to arrest him. No group has claimed responsibility for the attack yet.Five Japanese nationals working for Suzuki Motors had a lucky escape but their private security guard was killed when their van was targeted by a suicide bomber and a gunman here in Pakistan's port city on Friday, in the latest terrorist attack on foreign nationals in the country. Deputy Inspector General (DIG) East Azfar Mahesar said the two terrorists, who were already waiting for the van on the road near Murtaza Chorangi in Landhi, attempted to hit the vehicle carrying Japanese nationals.