Ghana's Sylvia Adusu becomes ITLOS's first African woman judge, and the bench keeps getting wider without African women

On 12 July 2026 the states party to the United Nations Convention on the Law of the Sea filled a chair at the International Tribunal for the Law of the Sea in Hamburg that had been empty for one specific reason for more than two decades. Sylvia Adusu, a Ghanaian jurist, became the first African woman elected to ITLOS, the standing court that adjudicates disputes over maritime zones, seabed mining, navigation and the half-century-old architecture of the law of the seas. The vote, held in the Assembly of States Parties at the UN framework in New York, was framed in Accra and across the continent as overdue recognition: a Ghanaian lawyer, trained and working in Ghana, joining a bench that until now had told African women's stories back to them only through male judges.

The milestone is real. It is also narrow. ITLOS's twenty-one judges are drawn from the main legal traditions of the world and from the principal geographic regions the convention recognises, but the bench has rarely mirrored the composition of the African states that generated more than a quarter of the convention's ratifications. Adusu's election does not fix that asymmetry. It does put a Ghanaian legal mind, in a Ghanaian robe, on a court that increasingly arbitrates the very oceans on which West Africa's economy depends.

What the seat changes

Adusu is a long-serving lecturer at the University of Ghana School of Law and a former head of the Ghana School of Law, the country's gateway bar-training institution. Her scholarship has centred on international law and the law of the sea, the country's profile notes. That is the same body of doctrine her new colleagues on the bench in Hamburg adjudicate full time. Ghana sits on a coastline where boundary delimitation with Togo, the management of small-pelagic fisheries, and offshore oil and gas have all produced the kind of file ITLOS resolves.

The election came as one of several on the same day, including judges from other states parties. What makes Adusu's case stand out is the first: no African woman has ever held the post. For African delegations inside the Assembly of States Parties, the result is a recognition that the court had drifted from its geographic-balance rationale for too long. For Ghana's foreign affairs community, the win is a soft-power asset on the African seat at the world's only standing international maritime court.

What it does not change

The bench's other balances are still askew, and Adusu's election does not move them. The first African woman on a five-person bench the convention is designed to balance across the world's principal legal systems and ocean regions is a single data point, not a structural correction. Coverage of the result in African capitals has largely framed it that way. The independent journalism on the election has been led by The Africa Report's African Perspectives desk, which has tracked African candidacies at international courts for several cycles.

The Africa Report profiles a contested institutional culture inside ITLOS over the past decade, including tensions over the court's pace, its geographic balance, and its handling of cases from Africa. The hurdles facing African candidates at ITLOS and the International Court of Justice, the profile notes, include the cost of campaigning inside the Assembly of States Parties, the absence of state-funded nominations, and the steady, structural advantage enjoyed by judges from states with permanent UN Security Council seats. African candidates typically arrive without that patronage network.

What the bench now has to do

The election comes at a moment when ITLOS's docket is unusually heavy. Seafarers arrested in West African waters, offshore licensing disputes along the Gulf of Guinea, and the slow, creeping business of deep-seabed mineral exploration under the jurisdiction of the International Seabed Authority all sit on or near the court's docket. The high-water mark of the year so far is the advisory dossier on state responsibility for greenhouse-gas emissions, the docket that places law-of-the-sea doctrine next to climate litigation. African states have participated in those proceedings as parties and observers. The bench that hears them now includes, for the first time, an African woman who has spent her career teaching that body of law in Accra.

Ghana's government framed the result in terms it understands. The country's diplomacy, what the country's foreign affairs write of as the West African voice in international fora, has long argued that African states should be visible in international law, not just present in its proceedings. Adusu's election does not, by itself, redraw those proceedings. It does give the West African bench a Ghanaian accent for the first time.

Why this matters beyond the milestone

International courts gain legitimacy in the countries that recognise them. The bench's geographic balance is not a courtesy but a working part of the convention's authority. African states have, in the past two decades, been parties to enough ITLOS cases to make the absence of an African woman on the bench a felt gap rather than a symbolic one. Her election closes that gap. What remains is the broader question of whether the bench will now turn to cases and doctrines in ways that reflect the African experience of the law of the sea, or whether the geographic balance holds but the jurisprudence drifts on as before.

The uncertainty is real and worth naming. The court has not, in its public materials, signalled that Adusu's election will reorder its priorities or its caseload. The first African woman on the bench is, for now, one Ghanaian jurist in a chamber of twenty-one. The bench's composition changes slowly. The court's working cases, the climate-advisory opinion, the African fisheries dossiers, the deep-seabed-mineral rulings, will now move through a chamber that includes her. What she carries into those files, and what her colleagues do with her arguments, will be the test that the headline cannot answer.

This piece focuses on what Ghana gains and what African women in international law still do not. Wire coverage has tended to frame the election as the story; the harder question is what the bench does next.