By Muhammad Irfan Mughal | Dilawar Wazir in Dawn, March 22nd, 2023SOUTH WAZIRISTAN / D.I. KHAN: Five security personnel, including a senior military officer, were martyred in separate attacks in South Waziristan and Dera Ismail Khan on Tuesday. According to an ISPR statement, Brig Mustafa Kamal Barki from Inter-Services Intelligence (ISI), while leading the encounter from the front, embraced martyrdom and seven soldiers got injuries, two of them critical, in South Waziristan. Police sources said…