Khattak had said that if he does "mischief", the PTI govt would "not function even for one day but I am indebted to Imran Khan".
Police official says blast took place in the madressah during a Quran class; a bag with explosives was placed inside.
Police van was deployed for the security of polio workers going door to door as part of nationwide campaign.
Additionally, half of the school expenses of children of serving policemen will also be waived off.
Authorities issue advisories for citizens in major metropolises; Section 144 imposed in Quetta
DPO Lakki Marwat says it's not clear what the target of the attack was; anti-polio campaign suspended.
Four people, including DSP Ghani Khan's driver and guard, injured in the incident; KP CM seeks report.
According to DPO Bangash, a rickshaw driver also died in the attack; militants escaped after "responsive firing" by FC.
Upper Dir District Police Officer (DPO) Naseeb Jan confirms the incident, says 19 people have been injured.
The attackers targeted the vehicle from the front and fled before police reached the site: official.
Rains expected to continue till Sunday; power outages, water clogging irks citizens.
Opposition parties observe 'Youm-e-Siah' to mark one-year anniversary of 2018 elections.
Sartaj Khan died on the spot after unidentified assailants opened fire on his vehicle in Gulbahar area, police say.
Threats of militancy and other sabotage activities are expected in the district in case of sit-ins and rallies: order.
Cites security, post-merger issues in area as reasons behind request for 20-day delay in polls.
Jirga distributes cheques to some of the affected families as part of compensation announced by the CM a day earlier.
Rs2.5 million will be given to the families of the deceased and Rs1 million to those injured in the incident.
Nauman Afzal Afridi, the deputy commissioner of South Waziristan tribal district, has imposed the order for a month.
A case under terrorism charges has been registered against MNAs Ali Wazir and Mohsin Dawar, and 7 others.
KP Chief Minister Mahmood Khan condemns the incident, vows to "eliminate the cancer of terrorism".