A fight is brewing over one of the planet's least-visited but most ecologically significant ocean areas. The US National Marine Fisheries Service has proposed reopening roughly 408,000 square miles of protected water around Johnston Atoll, Wake Island and Jarvis Island to commercial fishing — waters that sit within the expanded Pacific Remote Islands Marine National Monument and have been off-limits to industrial fleets.

The proposal covers the zone between 50 and 200 nautical miles from each of the three remote islands. Federal officials frame it as a matter of complying with presidential directives: Proclamation 10918 in April 2025, later amended in June 2026, ordered agencies to reopen the monument's expansion waters to US commercial fishing. A federal court order also plays into the move. Fishing would still fall under existing rules like the Magnuson-Stevens Act and the treaties governing Pacific tuna.

Not everyone is convinced. The Pacific Islands Heritage Coalition has launched opposition during the 30-day public comment window, arguing the change would damage marine ecosystems and erode Indigenous cultural ties to the ocean. William Aila, a Native Hawaiian fisherman and former head of Hawaii's Department of Land and Natural Resources, described the waters as both a refuge for threatened species and a place of deep cultural connection for Pacific peoples.

The scientific case for keeping protections is substantial. The monument holds some of the world's most intact marine ecosystems — ancient coral communities and 165 known seamounts that support sharks, whales, sea turtles and seabirds. Dr Robert Richmond of the University of Hawaii argues marine protected areas act as breeding and feeding grounds that ultimately sustain fish stocks everywhere, calling their preservation an investment rather than a sacrifice.

There's also an economic wrinkle. The coalition points to NMFS's own analysis suggesting the benefits of reopening would be modest — mostly fuel savings for fleets — while Hawaii's longline fishery already generated about $109 million in 2025 without access to these waters. The monument itself has a short political history: created by President Bush in 2009 and expanded by President Obama in 2014 after public consultation. Comments close Dec 9, after which regulators decide whether to finalise the change.

Why should travellers care? Even if you'll never set foot on Jarvis Island, these remote sanctuaries underpin the health of the tropical Pacific — the reefs, diving and wildlife that draw people to Hawaii, Guam and beyond. The outcome will signal how much protection the region's wildest waters keep in the years ahead.