Militants blew up a boys school in Mohmand Agency pushing the number of destroyed schools in the area to 53, a private TV reported on Sunday. A boy's school was destroyed by explosives on Sunday in Mohmand Agency, according to officials. The building was severely damaged in the attack which left three classrooms, a balcony and a bathroom completely destroyed. No one has claimed responsibility for the attack as yet. Often local Taliban groups have claimed responsibility in the past for attacks on various schools and government institutions.