Sanitisation operation was conducted in Kohlu. During operation, IED exploded close to the leading party. Resultantly, two officers embraced martyrdom. RAWALPINDI: Two army officials embraced martyrdom  in Kohlu area of Balchositan during sanitisation operation on Friday. According to the Inter-Services Public Relations (ISPR), based on credible intelligence, a sanitisation operation was conducted in Kohlu area of Balochistan to deny terrorists