Human Rights Monitor
14 January 2026 / On 12 December 2025, Indonesian military forces (TNI) conducted a large-scale air and ground military operation against indigenous settlements in Woneworasosa village, Gearek District, Nduga Regency, Papua Pegunungan Province. The operation involved at least six military helicopters, aerial gunfire, and the deployment of mortar-type explosive ordnance in and around civilian homes, gardens, and livestock areas. The attack resulted in the killing of a seven-year-old child, serious injury to an indigenous woman, widespread destruction of civilian property, and the forced displacement of at least 539 civilians.
An investigation by the Papuan Foundation for Justice, Human Integrity (YKKMP) found no evidence of armed confrontation or resistance at the time of the attack. The military operation took place in a populated civilian area and caused severe humanitarian consequences.
On 10 December 2025, residents of Gearek District reported the presence of three military helicopters conducting surveillance flights over indigenous settlements without prior notification, coordination, or explanation. This activity caused widespread fear among the villagers. On 11 December 2025, the military presence escalated. Three helicopters and several drones again flew over Woneworasosa Village. Witnesses reported that helicopters dropped explosive devices near homes to facilitate troop deployment, while additional aircraft fired live ammunition from the air. Mortars reportedly exploded next to civilian houses, prompting panic among residents.
The operation reached its peak on 12 December 2025 at around 05:30 am, when six helicopters attacked from multiple directions. Mortar-type explosives were dropped near homes and gardens, and helicopters fired sustained gunfire onto residential areas. Roofs were perforated by bullets, walls were riddled with impact marks, livestock were shot, and solar panels and household interiors were destroyed (see photos below, source: YKKMP). The attack was carried out without warning and without prior armed hostilities in the area.
As residents attempted to flee, Arestina Giban, a seven-year-old girl (see photo on top, source: YKKMP), was shot in the back of the head while being carried by her mother, Mrs Wina Kerebea, 35. The child died instantly. Mrs Kerebea was injured by shrapnel from a mortar explosion, which became lodged in her right thigh (see photos below, source: YKKMP). Despite sustained gunfire from the air, she attempted to recover her child’s body while shielding her other child, who was reportedly also grazed by a bullet. Mrs Kerebea and her other child survived the attack but had to leave Arestina’s body behind.
Following the attack, residents fled into forests and neighbouring districts, including Pasir Putih and areas of Asmat Regency. Many spent days without food, shelter, or medical care. Military operations reportedly continued until 13 December 2025 at around 10:00 am. Searches for the child’s body between 14 and 16 December 2025 were unsuccessful, raising serious concerns about the enforced disappearance or concealment of remains.
As late December 2025, most residents remained internally displaced due to trauma, fear of renewed attacks, and the destruction of their homes.
Human rights analysis
The documented events indicate serious violations of international human rights law and international humanitarian law. The use of aerial bombardment, mortar explosives, and live ammunition in densely populated civilian areas constitutes a breach of the principle of distinction and the principle of proportionality, which prohibit attacks directed at civilians and civilian objects.
The killing of Arestina Giban amounts to an arbitrary deprivation of life as regulated under Article 6 of the International Covenant on Civil and Political Rights (ICCPR). The circumstances of her death, including firing from military helicopters during a non-combat situation, meet the legal definition of extrajudicial killing. The failure to recover, identify, and return the body of the deceased child raises grave concerns under international standards governing the duty to investigate potentially unlawful deaths, including obligations to preserve evidence and ensure the dignity of the dead. Likewise, the injury of Mrs Wina Kerebea constitutes serious bodily harm, potentially amounting to cruel, inhuman, or degrading treatment.
The destruction of homes, food sources, livestock, and essential infrastructure, as well as the contamination of gardens by explosive remnants, violated civilians’ rights to adequate housing, food, health, and livelihood. The forced displacement of more than 500 civilians without safety guarantees or humanitarian assistance constitutes arbitrary displacement and exposes vulnerable populations, including women and children, to further harm.
Mrs Wina Kerebea (left) and her seven-year-old daughter Arestina Giban (right)
Photos showing the destruction of the military operation in the Woneworasosa village between 11 and 13 December 2025
Detailed Case Data
Location: Gearek, Nduga Regency, Highland Papua, Indonesia (-4.619625, 138.7794089) Woneworasosa village
Region: Indonesia, Highland Papua, Nduga, Gearek
Total number of victims: 3
| # | Number of Victims | Name, Details | Gender | Age | Group Affiliation | Violations |
| 1. | 1 | Arestina Giban | female | 7 | Indigenous Peoples | unlawful killing |
| 2. | 1 | Wina Kerebea | female | 35 | Indigenous Peoples | ill-treatment |
| 3. | 1 | unknown | Indigenous Peoples | ill-treatment |
Australia West Papua Association Adelaide 