PALAU — A new security report and a first-ever state visit to New Zealand have thrust Palau’s expanding role in regional military planning into the spotlight, raising fresh questions about environmental protections, sovereignty and local consultation as U.S. forces accelerate projects on the island nation.
The Guam-based Pacific Centre for Island Security’s Micronesia Security Outlook 2025, whose Palau chapter was authored by Jodean Remengesau, director of the Bureau of Agriculture in Palau’s Ministry of Agriculture, Fisheries and the Environment, finds that safeguards built into agreements with the United States are being undermined by an “accelerated military buildup” that often leaves Palauans out of the loop. “The U.S military had missed and fell short of fulfilling its duties and responsibilities under the compact of the U.S with Palau,” Remengesau writes in the report, which documents instances where Palauan legal requirements for environmental review and community consultation were not met.
One of the report’s most detailed allegations concerns land cleared on Angaur, one of Palau’s 16 states, for the first site of a tactical mobile over-the-horizon radar system. Remengesau says the U.S. military cleared 271,807 square metres without obtaining an environmental earthmoving permit or conducting required community consultations. The report adds that shredded tree debris left at the site invited biosecurity risks such as coconut rhinoceros beetle infestation, and that some of that debris was later dumped on residents’ yards in a “rushed effort to deal with the problem.”
Angaur Governor Steven Salii sued in 2023, naming Palau’s central government, the Palau Environmental Quality Protection Board, the U.S. government and its military contractors. The lawsuit alleges violations of Palau environmental law and compact agreements tied to the land clearing and lack of an environmental impact assessment. The Pacific Centre’s report makes clear those legal and regulatory disputes remain central to local dissatisfaction with the pace and manner of military activity.
The report places the local controversy in a geopolitical context. Under the renegotiated Compact of Free Association, which came into effect for Palau on October 1, 2023, the United States pledged an $890 million package over 20 years and retained defence responsibilities for the island nation. The think tank notes that a large portion of Palau’s national budget now derives from compact funds and foreign aid, creating incentives for increased U.S. use of Palauan territory as strategic competition in the region intensifies.
Concrete military investments underscore that shift: the U.S. Department of Defense’s radar project in Palau, valued at $118 million, is expected to be operational this year. The report also contends that infrastructure initially presented as a single, mutual-use shoreline radar system later involved separate installations, a development that local officials and community members say was not fully explained during consultations.
Those tensions coincided this week with a diplomatic milestone: Palauan leader Whipps made a historic first state visit to New Zealand, underscoring Palau’s growing profile on the diplomatic stage even as domestic debate over militarisation and environmental oversight continues. The visit — the first by a Palauan head of state to Wellington — comes as Pacific leaders balance deepening security ties with external partners against local demands for stronger governance of environmental and sovereignty safeguards.
The Pacific Centre’s findings add urgency to ongoing legal and political debates in Palau about how to reconcile security partnerships with environmental protection and community rights. With key projects nearing operation and compact funding shaping national budgets, the report warns that the pace of militarisation risks outstripping the systems intended to protect Palau’s environment and sovereignty.
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