[Addis Standard] Addis Abeba -- An attack by yet "unidentified" armed individuals in Sululta woreda, North Shewa zone of Oromia region, some 31 kms north of the capital Addis Abeba, on Friday, 16 August, left three employees of the Cooperative Bank of Oromia and 11 security forces dead, according to Tolera Shula, head of the bank's marketing and public relations department.