The death toll from a suicide attack on a security post in northwest Pakistan rose to 14 police officers, authorities said early on Sunday. A self-proclaimed breakaway group of the Pakistani Taliban has claimed the attack. A suicide bomber and several gunmen detonated an explosives-laden vehicle near the post in Bannu, a district in Khyber Pakhtunkhwa province bordering Afghanistan, late on Saturday, senior police official Sajjad Khan said. The attack triggered an intense shoot-out, and some...