A suicide bomber today blew himself up at a Shia shrine packed with devotees in Pakistan's troubled Balochistan province, killing at least 18 people and injuring 25 others. <br/><br/>The attacker tried to enter the Dargah Fatehpur in the Jhal Magsi district of Balochistan and detonated his explosives vest when he was stopped by the police.<br/>'<br/>Balochistan Home Minister Mir Sarfaraz Bugti told the media that 18 people including a police constable and three children were killed in the blast. The minister said that around 25 people were injured in the blast and they were shifted to different hospitals.<br/>'<br/>Today's attack is the second major strike at a shrine in Balochistan where in November 2016, at least 52 people were killed and 102 injured in a blast at the shrine of Shah Norani in Khuzdar district. <br/>