After two weeks of negotiations between more than 50 countries, the Fifth Session of the Intergovernmental Conference (IGC) ended last Friday without establishing a High Seas Treaty — once again leaving more than two-thirds of the global ocean unprotected. But important progress was also made, which the Only One community of supporters has helped push for. World leaders are closer than ever before to finalizing the treaty, and there’s reason to be optimistic that the next negotiation will be the last step in the nearly two-decades–long process. We can’t let up the pressure now, and we need you with us! Can you help build momentum for the coalition to protect the High Seas by sharing our petition with your network? We’re just shy of our goal of 75,000 signatures.
What you need to know
The U.S. Army Corps of Engineers (the Corps) has been pushing forward a massive expansion dredging project at Fort Lauderdale’s Port Everglades. In a recent shift (April 2026), the Corps has withdrawn its state permit application for the project, which would have unleashed plumes of sediment pollution that could smother millions of corals and hundreds of acres of reef.
This development is a critical inflection point, not an endpoint, and now more than ever it’s important to remain vigilant to ensure any redesigned project is met with federal oversight and held to the highest scientific and transparency standards.
Miami Waterkeeper and partners spent over a decade working to hold the Corps accountable for the damage caused during the last major dredging project at PortMiami, just 30 miles away, in 2013-2015. The disastrous dredge buried over 278 acres of reef and killed millions of corals — and most of the damage was never repaired. After reviewing the Corps’ environmental strategy, Miami Waterkeeper and partners have determined that the proposed Port Everglades project would be an even bigger disaster, leaving many protections on the table by refusing to apply lessons from PortMiami or implement proven approaches to minimize the damage.

















