MOSCOW (Sputnik) — At least one North Cotabato District Jail guard has been killed in the attack which took place at 1:16 a.m. (17:16 GMT Tuesday), CNN Philippines reported.
Prison authorities believe that a breakaway group of Moro Islamic Liberation Front (MILF) was behind the attack.
The Philippine government is mired in a decades-long standoff with insurgents from the MILF Muslim minority group which seeks greater autonomy from the central government.
Never miss a story again — sign up to our Telegram channel and we'll keep you up to speed!