(AP Photo/Fareed Khan)
(AP Photo/Fareed Khan)

Officials in Pakistan now say 141 people were killed, mostly children, in a Taliban attack at a Pakistan school.

FOX News Radio's Simon Owen reports:

The British Prime Minister calling it a dark day for humanity. Pakistan's Prime Mininster says it's a national tragedy.

132 children are dead, according to a Pakistani military spokesman, along with nine adults.

(Teaching Assistant Speaking)...He's a teaching assistant. He says six men climbed over the school walls, then ran amok.

The Pakistani Taliban quickly claimed responsibility. This is an Army school. The militants calling it revenge after Pakistani government forces launched a crackdown against the group.

Simon Owen, FOX News Radio.