From 1970 to 1971 Ilaga launched a series of 21 massacres that left 518 people dead , 184 injured , and 243 houses burned down . The group committed one of its bloodiest acts with the Manili massacre on June 19 , 1971 , when the group killed 70 – 79 Moro civilians inside a mosque
Manili massacre
Manili massacre
Ilaga