At least four people including three Rangers personnel were today killed in a series of blasts, including a suicide bombing outside the force's headquarters here in southeast Pakistan.
A suicide bomber tried to enter the Rangers headquarters located in North Nazimabad area in Pakistan's largest city.
When the motorcycle-borne bomber was stopped by security personnel at the gate he detonated his explosives-laden vest claiming the lives of two Rangers personnel and a private security guard.
Meanwhile, earlier in the day, an IED blast targeted a Rangers check post.
A second IED blast took place at the same spot a few minutes later claiming the life of a Rangers personnel.
Five others including policemen and Rangers were also injured.
