ISLAMABAD: Prime Minister Muhammad Shehbaz Sharif has expressed profound grief and sorrow over the martyrdom of four police personnel including a DSP in a militant attack in Lakki Marwat.

In a tweet on Thursday, he said the sacrifices of our police officers and Jawans in the war against terrorism are unforgettable. The Prime Minister prayed that Allah Almighty grant the martyrs a place in the Heaven and speedy recovery to the injured.

According to reports quoting Khyber Pakhtunkhwa police, a deputy superintendent of police (DSP) and three constables were martyred when an improvised explosive device (IED) went off on the Pirwala Road in Lakki Marwat late Wednesday night.