Papua New Guinea, Vanuatu, and Fiji have announced their intention to establish the Melanesian Ocean Corridor of Reserves (MOCOR) [1].
The initiative marks a significant shift toward transboundary conservation in the Pacific. By connecting individual marine protected areas into a single corridor, these nations aim to protect migratory species and preserve biodiversity across vast stretches of the ocean.
The announcement took place during the first Melanesian Ocean Summit held in May 2026 [1]. The three nations [1] said they will collaborate on the formal establishment of the corridor, which will span the territorial waters of Papua New Guinea, Vanuatu, and Fiji [1].
This strategic partnership focuses on the Melanesia region of the Pacific Ocean. The proposed corridor is designed to bridge existing conservation zones, creating a more cohesive network of protected waters. This approach allows for the movement of marine life between different national jurisdictions without leaving protected zones.
While the nations have expressed a formal intention to create the MOCOR, the specific legal frameworks and boundaries of the reserve remain under development. The summit served as the primary venue for the countries to align their environmental goals and commit to the long-term management of their shared oceanic resources [1].
“Papua New Guinea, Vanuatu, and Fiji have announced their intention to establish the Melanesian Ocean Corridor of Reserves.”
The establishment of the Melanesian Ocean Corridor of Reserves represents a move toward regional ecological governance. By shifting from isolated national parks to a transboundary corridor, these Pacific nations are acknowledging that marine ecosystems and migratory species do not adhere to political borders, requiring a coordinated international effort to ensure long-term sustainability.
