New Delhi, Mar 5: At least 40 people killed and more than 60 injured when a powerful blast ripped through an imambargah in Peshawar's Kocha Risaldar area during Friday prayers. According to the Peshawar Police Commissioner, a suicide bombing was the cause of the carnage.

The bombing took place in a Shia mosque, once again spotlighting, Pakistan's sectarian divide.

"Two attackers tried to enter the mosque. The police officers present on duty were fired at, which resulted in the death of one cop, while the other was seriously injured. The bomber struck shortly after noon in front of a mosque," the police commissioner said in his post on Twitter.

According to Geo News, an eyewitness identified a person as dressed in black as the suicide bomber, saying he entered the mosque, shot and killed the security guard first and then fired five to six bullets.

"After that, he quickly entered the [mosque's] main hall and blew himself up in front of the pulpit. Following this, there were bodies and injured people lying everywhere. The hall was filled with people; they were on the bottom and top floors; the incident took place at 12:55pm," the eyewitness told Geo News.

As footage emerged from the mosque area, a large contingent of security teams could be seen cordoning of the area. "I opened my eyes and there was dust and bodies everywhere," witness Shayan Haider told Dawn.

A retired army officer Sher Ali who had been inside the mosque at the time of the explosion was injured by flying shrapnel. He made an impassioned plea to the Pakistani government for better protection of the country's minority Shia Muslims.