Separatist rebels in Indonesia shot and killed an American pilot and torched his civilian aircraft after it landed at a remote airport in Papua's Highland province, the armed group's spokesperson claimed Thursday, calling the attack a deliberate warning to both the United States and Indonesian governments.

Nicholas F. Gosselin, an American pilot, was flying into the Yahukimo region of Papua when members of the West Papua National Liberation Army, known by its Indonesian acronym TPNPB, opened fire and set his plane ablaze, The Daily Caller reported. Seven passengers, all described as Papuans, were aboard. Their condition has not been publicly disclosed.

Indonesia's Directorate General of Civil Aviation stated that preliminary reports indicated the pilot died. But Yusuf Sutejo, spokesman for Indonesia's joint police-military operations in the province, would not confirm either the pilot's death or rebel responsibility. The Indonesian transportation ministry confirmed the plane had flown from another city in Highland Papua to Yahukimo and that all communications with the aircraft were severed after it touched down.

TPNPB claims responsibility, threatens more attacks

TPNPB spokesperson Sebby Sambom wasted no time claiming credit. He said the group had issued an ultimatum banning flights across rebel-controlled areas and accused civilian pilots of ferrying Indonesian troops.

"We immediately fired upon and burned the plane because it had violated the TPNPB ultimatum."

That was not the end of the threat. Sambom went further, issuing a warning aimed at any pilot, American or otherwise, who operates in the region.

"We are prepared to fire upon any civilian aircraft across the Land of Papua that assists Indonesian military forces in transporting troops or military logistics."

Sambom described the killing as a "message" to the U.S. and Indonesian governments for what he characterized as their failure to address the root causes of the conflict between the Indonesian military and the TPNPB. The group also released footage reportedly showing armed rebels with guns and axes announcing the attack and hoisting the separatist "Morning Star" flag.

A pattern of escalation

This is not the first time TPNPB has targeted foreign nationals. In February 2023, the group kidnapped New Zealand pilot Phillip Mehrtens. He was held for more than a year and a half before being freed in September 2024. In 2020, a TPNPB faction attacked Kuala Kencana, Papua's second-largest city and home to the massive Grasberg Mine, reportedly killing a New Zealand contractor and seriously injuring two Indonesian employees.

The violence has only intensified. Official sources cited by West Papua Voice reported that the TPNPB killed 43 people in the first half of 2025 alone, 37 of them civilians. Reuters, as cited in the Daily Caller's reporting, noted that the group's attacks have grown in both frequency and lethality as fighters gain access to better weapons.

Indonesia designated the TPNPB as a terrorist organization in 2021. The United States, notably, has not. Washington does not label the group as terrorists and has not actively fought against the separatists, even as the U.S. deepens its defense relationship with Jakarta.

Billions in arms, a new defense pact, and silence from the Embassy

The killing comes at a moment when U.S.-Indonesia military cooperation is expanding rapidly. In April 2026, Secretary of War Pete Hegseth and Indonesian Minister of Defense Sjafrie Sjamsoeddin agreed to upgrade an existing bilateral agreement into a Major Defense Cooperation Partnership. A January 2025 State Department statement noted the U.S. had $1.88 billion in active sales to Indonesia through the Foreign Military Sales system and participated in "dozens of annual engagements" with Indonesian forces each year.

That makes the silence from Washington all the more conspicuous. The Daily Caller contacted the U.S. Embassy in Jakarta for comment and received no response before publication. U.S. Pacific Command simply referred the outlet back to the Embassy. As of the report's publication on July 2, no official U.S. government statement on the killing of an American citizen had been issued.

The Trump administration has not hesitated to respond forcefully when Americans are harmed abroad. The strong political reaction to Henry Nowak's death in the United Kingdom showed that this White House takes the safety of U.S. citizens overseas seriously and is willing to press allied governments when they fall short.

The roots of the conflict

The TPNPB claims to represent the native people of West Papua in a decades-long fight for independence. The conflict traces back to the 1960s, when Indonesia took control of Papua after Dutch colonial rule ended. The Indonesian government did not hold a region-wide vote. Instead, approximately 1,000 West Papuans were selected to participate, and they voted unanimously to become part of Indonesia, a process that independence advocates have contested ever since.

Papua is resource-rich, and the Indonesian government has long treated the region as strategically important. The TPNPB's grievances are rooted in what the group describes as exploitation and military occupation. None of that justifies targeting a civilian pilot or threatening to shoot down commercial aircraft.

The broader pattern of armed groups targeting foreign nationals in remote, ungoverned spaces is a growing concern for U.S. policymakers. The administration has shown a willingness to act decisively in contested military and legal environments, and the question now is whether the killing of Nicholas Gosselin will prompt a concrete response.

Open questions demand answers

Several facts remain unresolved. The U.S. government has not officially confirmed Gosselin's identity or death. The fate of the seven Papuan passengers is unknown. Indonesia's military has not confirmed that the TPNPB carried out the attack, even as the group's own spokesperson claimed credit on video. The specific terms and timing of the TPNPB's so-called ultimatum banning flights remain unclear.

What is clear is that an American was killed on foreign soil by a group that the United States, despite nearly $2 billion in arms sales to its host country, still declines to designate as a terrorist organization. The TPNPB has kidnapped foreign pilots, attacked mining operations, and now claims to have executed an American in broad daylight as a political statement.

The U.S. has not been shy about pursuing accountability when foreign actors with ties to violence operate within reach of American law. The question is whether that same resolve extends to a jungle airstrip in Papua where an American pilot's plane sits in ashes.

Washington's relationship with Jakarta is deepening by the month, more money, more exercises, a new Major Defense Cooperation Partnership signed just weeks before an American was gunned down. The administration's willingness to engage diplomatically in volatile regions is well established. But diplomacy without consequence is just paperwork.

An American is dead. A separatist group is on camera claiming it as a message. And the U.S. Embassy in Jakarta couldn't be bothered to pick up the phone. At some point, a message deserves an answer.