Morocco’s decision to ratify the High Seas Treaty has pushed the agreement past the threshold needed for it to enter into force, marking a major step toward global rules for protecting marine life in waters beyond national control.
The Associated Press reported that Morocco became the 60th nation to sign on to the pact on Friday, triggering the countdown for the treaty to take effect after 120 days. The agreement is the first legal framework aimed specifically at safeguarding biodiversity in the high seas, the stretches of ocean that lie outside any one country’s jurisdiction.
Those waters cover nearly two-thirds of the ocean and almost half of Earth’s surface, and they face pressure from overfishing, climate change and deep-sea mining. The treaty is designed to give countries a process for creating marine protected areas in those zones and for setting rules around activities that could cause harm.
The ratification matters because the high seas are not managed by any single government. The treaty establishes a multilateral system in which decisions are taken collectively through conferences of parties, rather than by individual states acting alone. It also creates mechanisms for technology-sharing, funding and scientific cooperation, all of which are expected to shape how the agreement works in practice.
The AP said the treaty is also linked to the international “30x30” goal of protecting 30% of the planet’s land and sea by 2030. Supporters argue that without a legal structure for international waters, that target cannot be reached.
Even with the threshold met, the article said the pact’s real-world impact will depend on how quickly governments turn the framework into enforcement. It noted that the treaty does not create its own punitive body. Instead, it relies on countries to regulate ships and companies flying their flags.
That leaves open the question of compliance from major maritime powers that have not yet ratified the deal. The AP said the U.S., China, Russia and Japan remain outside the treaty, although the U.S. and China have signed it, indicating support without immediate legal obligation. Analysts quoted in the report warned that if the biggest users of the high seas stay out, protected areas could be weakened.
For countries that already feel exposed to ocean change, the ratification is an important symbolic and procedural advance. Small island states, in particular, have long argued that what happens in international waters affects fisheries, climate resilience and coastal livelihoods. The treaty’s backers now face a different test: turning a long-negotiated agreement into actual protection before the first implementation meeting begins.
The treaty also shifts the diplomatic burden from broad principle to detailed administration. Countries will have to decide how protected areas are proposed, how scientific assessments are reviewed and how shared benefits are distributed. Those are the kinds of questions that can slow implementation even after a major legal milestone is reached. Morocco’s ratification settles the entry-into-force question, but it does not settle the harder political work that follows once governments gather to write the rules that give the pact force in practice.
