Three more terrorists were killed after a five-hour gun battle that was triggered by a suicide attack at a police training centre school in Khyber Pakhtunkhwa province in northwestern Pakistan, police said. Six more police personnel died in the exchange of fire, officials said on Saturday.

Three terrorists were earlier neutralised in retaliatory fire by police personnel after the attack on Ratta Kulachi Police Training School in Dera Ismail Khan district, and a few others were said to be holed up inside the compound.

During a clearance operation late Friday night, three more terrorists were killed, while six more police personnel died.

Earlier, one policeman was reported dead, taking the number of security personnel killed in the attack to seven, while 13 policemen sustained injuries.

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