Peshawar, Feb. 4 -- : Tehreek-e-Taliban Pakistan poses an open challenge to the security apparatus of Pakistan and Peshawar Mosque blast is a grim reminder of the home truth, as articulated by Afghan Taliban regime that Pakistan cannot blame others for its own failures, the Policy Research Group (POREG) reported.

The deadly blast in Peshawar, the latest attack in northwest province of Khyber Pakhtunkhwa, occurred in a mosque in the Police lines compound. The death toll from this suicide bomb blast rose to at least 100 on January 31, marking one of the deadliest attacks in Pakistan in years.

The main motive or target of attack was not ascertained,As reported by Al Jazeera, the authorities were blamed for lapse of security. The POREG repor...