Ferdinand Marcos declared martial law on 21 September 1972 under Proclamation 1081, suspending Congress, closing newspapers and authorising arrest by military order. Amnesty International documented about 70,000 detentions, 34,000 cases of torture and 3,240 killings over the following fourteen years, held in military stockades and safehouses; disappearances of activists, students, journalists and clergy were widespread. In counter-insurgency zones against the New People's Army and the Moro National Liberation Front, the armed forces used hamletting, concentrating rural families in guarded settlements and declaring the surrounding land free-fire, most extensively in Mindanao and in the Cordillera, where opposition to the Chico River dam project brought military operations against Kalinga and Bontoc communities. After the 1986 uprising, a US federal court found the Marcos estate liable for torture, summary execution and disappearance, and in 2013 the Philippine Congress passed Republic Act 10368, which recognised martial-law victims and provided reparations from recovered Marcos assets. The figures are now publicly disputed by supporters of the Marcos family, and the recognition law's findings are the principal official record.
Ferdinand Marcos's government detained tens of thousands without charge and the armed forces moved rural communities into guarded settlements in counter-insurgency areas
The Philippine censuses of 1970 and 1975 counted 36.68 million and 42.07 million respectively, implying about 39 million in 1972. Amnesty International and the later Human Rights Victims' Claims Board documented roughly 70,000 detentions, some 34,000 cases of torture and over 3,200 killings, alongside military 'hamletting' that concentrated rural populations in guarded settlements in Mindanao and other counter-insurgency zones.
The figure of 3,240 killed is Amnesty International's, compiled from case documentation during and after the period, and is the basis for most accounts; the slightly higher bound reflects cases documented later by Philippine human-rights groups and the claims board. Deaths in counter-insurgency operations in Mindanao are not fully captured by either figure.
Amnesty International mission reports, the International Commission of Jurists and the Philippine Human Rights Victims' Claims Board documented detention without charge, torture, disappearance and killings.
Philippines