Prime Minister Muhammad Shehbaz Sharif has expressed deep grief and sorrow over the martyrdom of security forces personnel in the IED blast in Kurram district.In a statement, he strongly condemned the act of terrorism and said the whole nation salutes the martyrs.The Prime Minister expressed condolences to the families of the martyrs and prayed for high ranks of the martyrs in the hereafter.He vowed to continue the fight against terrorism till complete elimination of the menace.Source: Radio Pakistan