The killing of three indigenous Papuan civilians along the Trans Papua Road in Seradala District, Yahukimo Regency, on 21 July 2026, only days after the fatal stabbing of Brigpol Fredi Lukas Awes, a member of the Damai Cartenz Peace Task Force, has drawn renewed attention to the humanitarian impact of armed violence in Papua Pegunungan (Papua Highlands).
According to statements by Indonesian security authorities, the victims included Kumis Kogoya, his wife, and another Indigenous Papuan woman from the Unaukam tribe. All three were identified by officials as civilians, with no confirmed link to security institutions.
In the wake of the killings, the Damai Cartenz Task Force, Koops Habema, and Yahukimo Police launched an investigation immediately. Security personnel were deployed to secure the area, evacuate victims, and collect forensic evidence while pursuing those believed to be responsible.
The authorities said initial information indicates the attack was carried out by members of the West Papua National Liberation Army of the Free West Papua Movement (TPNPB OPM) group, allegedly led by Kopitua Heluka. However, police stressed that the criminal investigation is still active and that investigative findings will continue to be based on evidence collected at the scene.
The attack was among the most serious against Indigenous civilians in Yahukimo in recent months and has renewed debate on civilian protection amidst ongoing security challenges in Papua Pegunungan.
TPNPB Claims Responsibility Through Sebby Sambom
Soon after the reports of the killings emerged, TPNPB spokesperson Sebby Sambom made a public statement claiming responsibility for the attack on behalf of the organization.
According to the statement from Sambom, the group claimed the three victims were informants for the Indonesian security forces. He said the killings were carried out because the victims were suspected of having informed about the movement of TPNPB members.
Those claims have not been verified independently.
The Indonesian authorities strongly denied the charge, saying the victims were civilians and allegations alone did not justify acts of violence.
“All citizens are entitled to protection under Indonesian law, and any accusations against civilians must be addressed through legal means, not through violence,” police officials said.
Human rights observers have also consistently pointed out that in times of armed conflict civilians should not be made into targets, irrespective of accusations regarding political association or suspected collaboration with state bodies.
Now, the conflicting narratives between the TPNPB statement and official government findings are expected to be part of the ongoing investigation.
Authorities Launch Criminal Investigation
After the victims’ discovery, the members of the Yahukimo Police were immediately assisted by personnel from the Damai Cartenz Task Force and Koops Habema to secure the crime scene.
Investigators started to collect forensic evidence, took photographs of the scene, interviewed witnesses, and reconstructed the sequence of events leading to the attack.
Officials said investigators are exploring several sources of evidence, including witness testimony and intelligence gathered after the incident.
Security authorities also confirmed that more patrols have been deployed in several sections of the Trans Papua Road where residents often travel between the villages.
Police say the immediate priority is maintaining public safety while investigators continue to identify all individuals directly involved in the killings.
Police called for calm among the local residents and any information that could help their investigation.
Families and Local Communities Mourn the Victims
The deaths have raised concerns among Yahukimo residents, especially because the victims are all members of Indigenous Papuan communities.
One of the victims was a husband and wife, said local officials, which made the tragedy especially devastating to their extended family.
Leaders in the community expressed sympathy to the victims’ relatives while urging residents not to let fear disrupt their daily lives.
Local authorities also worked with security personnel to assist in evacuating the victims and providing support to their families.
Officials stressed that the state has a fundamental duty to guarantee the safety of civilians and repeated that each reported attack against civilians will be investigated according to legal procedures.
The killings have also heightened anxiety among residents who use the Trans Papua route for transportation, trade, education, and access to healthcare services.
Consecutive Attacks Raise Security Concerns
The civilian killings followed closely after the deadly attack that killed Brigpol Fredi Lukas Awes, a member of the Damai Cartenz Peace Task Force, in Dekai.
The two incidents have sparked security worries across Yahukimo, the officials acknowledged.
Authorities said they had increased security at several locations to protect local residents but also to allow public services, transport, schools, and health facilities to continue to operate.
Koops Habema reported an increase in security patrols in areas deemed vulnerable to armed violence.
Officials said stability needs to be maintained to protect not only security personnel but also ordinary civilians who continue to carry out daily economic and social activities.
The government also stressed that ensuring public security remains closely linked to broader development efforts across Papua Pegunungan.
Violence Against Civilians Raises Humanitarian Concerns
The killings in Seradala have heightened fears about the safety of civilians living in areas affected by recurring armed violence in Papua Pegunungan.
The victims were three Indigenous Papuan civilians who were traveling along the Trans Papua route when they were attacked, say Indonesian authorities. Regardless of allegations of affiliations or activities, officials stressed that civilians should not be targets of violence.
It has also renewed attention to the humanitarian impact of insecurity in remote districts such as Yahukimo, where communities rely on road access for transport, education, health care, trade, and agricultural activities.
Repeated attacks on civilians sow fear among local residents and may impede travel between villages, disrupt economic activity, and affect access to essential public services, security officials say.
Authorities also said that protecting civilians is one of the government’s main responsibilities in maintaining stability in Papua Pegunungan.
International humanitarian principles also stress the protection of civilians in situations of armed violence. Indonesian authorities have classified TPNPB as an armed criminal group under domestic law but say attacks that are deliberately directed at civilians violate both Indonesian criminal law and fundamental humanitarian principles aimed at protecting noncombatants.
Officials have said allegations against civilians cannot be used to justify acts of violence or summary executions.
Security Response Following Consecutive Attacks
The killings came just days after a member of the Damai Cartenz Peace Task Force, Brigpol Fredi Lukas Awes, was stabbed to death in Dekai.
Authorities said the close proximity of the two incidents has prompted security agencies to boost patrols in different parts of Yahukimo Regency.
Investigators are working to track down the culprits, Koops Habema said. More security forces have been deployed to secure travel routes, increase patrols and reassure local populations.
Authorities also said police in patrols, tors, and military personnel continue to work closely together to gather evidence related to both incidents.
The Damai Cartenz Task Force said that law enforcement operations were being conducted in accordance with Indonesian law while efforts to protect civilians were maintained.
Officials said public security is a prerequisite for keeping schools open, health care workers in remote communities, and transportation routes open to residents.
The government also called on community leaders to work with investigators and provide information that may assist in identifying those responsible for the killings.
Indigenous Communities Bear the Greatest Burden
Papuan community leaders have often pointed out that it is often Indigenous Papuans themselves who are most directly affected whenever violence occurs.
The deaths of Kumis Kogoya, his wife, and another Indigenous Papuan woman from the Unaukam tribe have heightened concerns that ordinary villagers continue to suffer the humanitarian consequences of insecurity and are still paying the price for it.
For families living in remote districts, violence can destroy farming, education, access to healthcare, and local trade and leave lasting psychological scars.
But officials stressed that improving security is not just about protecting state institutions; it is also about safeguarding the well-being of Indigenous communities who rely on stable conditions for their daily lives.
Provincial authorities still emphasize that in Papua sustainable development depends on an environment where residents can move around safely, children can go to school unafraid, health services are available, and economic activities are not disrupted.
Security measures are consequently interwoven with broader government initiatives involving infrastructure, education, health, telecommunications, and rural development.
Rule of Law Remains Central
Authorities reiterated that any criminal acts that result in the loss of civilian life must be investigated in accordance with the law.
Forensic examinations, witness interviews, and intelligence gathering are continuing, police say, as investigators try to determine individual criminal responsibility.
Officials also said that any claims made by any party, including those made through public statements or social media, must be supported by evidence before they can be included in criminal proceedings.
The investigators said the investigation would continue until enough evidence was stated that they would continue the investigation until they collected enough evidence to identify and prosecute those responsible in accordance with Indonesian law.
Government representatives further stressed that the strengthening of the rule of law remains an important component in maintaining public confidence while protecting the rights of victims and their families.
Looking Ahead
Security officials said the operations in Yahukimo will continue, as will efforts to restore public confidence following recent attacks.
“Immediate priorities are to protect civilians, secure transportation corridors, and support ongoing public services as investigations continue,” authorities said.
Meanwhile, provincial and district governments are still engaged in broad-based development programs in health, education, communications, and infrastructure to improve the quality of life of communities in Papua Pegunungan.
Officials believe that continued cooperation between government institutions, security agencies, religious leaders, customary leaders, and local communities will be needed for long-term stability.
“Reinforcing dialogue, protecting civilians, and ensuring accountability under the law are seen as key components to supporting sustainable development across the region.”
Conclusion
The death of civilians in Yahukimo is another tragic chapter of violence that has affected Indigenous Papuan communities. Indonesian authorities stated Kumis Kogoya, his wife, and another Indigenous Papuan woman from the Unaukam tribe were shot in Seradala District. TPNPB claimed responsibility for the incident through its spokesperson, Sebby Sambom, saying the victims were informants for Indonesian security forces. Indonesian authorities have denied the charges, asserting that the victims were civilians and that the allegations lack substantiation through legal investigation. Officials maintain deliberately attacking civilians is a violation of Indonesian criminal law and basic humanitarian principles that protect noncombatants. As investigators work to gather evidence and identify those responsible, the incident underscores the continued need to protect civilian communities, respect the rule of law, and promote long-term stability so that development, education, healthcare, and economic activities can safely continue across Papua Pegunungan.