Crusoe Osagie writes that the attack on the museum in Benin City and the propriety of an individual taking sole possession of globally significant artifacts puts the future of cultural restitution in jeopardy
The battle over the ownership and custody of Nigeria’s returned Benin artefacts has moved beyond an internal Nigerian dispute. It is now threatening to undermine one of the country’s most important international cultural-property arrangements — the bilateral agreement with the United States designed to protect Nigerian heritage from illicit trafficking.
That is the uncomfortable reality confronting Nigeria as Washington considers the future of its cultural-property restrictions on Nigerian archaeological and ethnological material.
The question is no longer simply whether the Benin Bronzes should return home. They should. The deeper question is what happens to them after they arrive — who owns them, who has custody, where are they kept, who can access them, who can study them, who can exhibit them and, most importantly, who is ultimately accountable for their safety?
The events surrounding the Museum of West African Art (MOWAA) in Benin City have transformed those questions from theoretical concerns into an international credibility crisis.
In November 2025, protesters disrupted a preview event at MOWAA, forcing the evacuation of visitors and international guests. The confrontation was rooted in a dispute over the museum’s relationship with the Oba of Benin and the custody and display of returned Benin artefacts. The museum’s opening was subsequently postponed, while the controversy escalated into a wider political and institutional battle.
For a country seeking the continued cooperation of the United States in protecting its cultural heritage, the optics could hardly be worse.
A treaty built on mutual confidence
The United States and Nigeria signed their bilateral cultural-property agreement on January 20, 2022. Implemented under the U.S. Cultural Property Implementation Act, the agreement allows the United States to impose import restrictions on specified categories of Nigerian archaeological and ethnological material.
The restrictions cover archaeological material dating approximately from 1500 BCE to 1770 CE, as well as certain categories of ethnological material extending into the modern period. The underlying purpose is straightforward: to prevent the illicit trafficking of Nigerian cultural property into the United States and to support the preservation of Nigeria’s heritage.
This is an important international instrument.
It means that American customs and law-enforcement authorities can act to prevent certain Nigerian cultural objects from entering the United States without the documentation required under the agreement.
But such arrangements are based on a fundamental assumption: that the country asking the international community to protect its heritage has credible systems for protecting, documenting and accounting for that heritage at home.
That assumption is now under pressure.
The United States is not being asked merely to recognise the historical wrong committed against the Kingdom of Benin in 1897. It is being asked to help Nigeria protect cultural property as a matter of continuing national policy.
And that requires more than moral arguments about colonial plunder.
It requires institutions, inventories, chain-of-custody records, professional museums, security and a clear answer to the question: who is responsible?
The Benin Bronzes could disappear again
The Benin Bronzes occupy a unique position in the history of restitution.
British forces invaded Benin City in 1897, looted the royal palace and dispersed thousands of objects across Europe and North America. The objects subsequently became some of the most important and celebrated African works in the world’s great museums.
The restitution movement has therefore been driven by a powerful moral proposition: objects taken through colonial violence should be returned to their communities of origin.
That argument has gained extraordinary momentum.
Germany, for example, reached an agreement with Nigeria concerning the return of Benin Bronzes, with UNESCO describing the 2022 arrangement as involving the return of 1,130 objects and broader cultural cooperation, including archaeological research, museum training and support for a new museum in Benin City.
The Netherlands and other European countries have likewise returned objects.
The international restitution movement is therefore producing precisely the outcome Nigeria has long demanded.
But restitution creates a new obligation.
Once an object is returned, the receiving country assumes responsibility for proving that it can protect what the world has entrusted to it.
That is where Nigeria’s current predicament becomes particularly serious.
Placing the artefacts entirely under the Oba
In 2023, the Federal Government formally recognised the Oba of Benin as the custodian of returned Benin Bronzes. The decision has fundamentally altered the institutional landscape surrounding restitution.
The problem is not the cultural authority of the Oba.
There is no question that the Benin monarchy is central to the history and meaning of the artefacts. The objects were looted from the royal palace in 1897. The Oba therefore has an entirely legitimate and profound cultural interest in their restitution and interpretation.
The problem is the absence of a sufficiently robust institutional framework separating cultural custodianship from exclusive administrative control.
That distinction matters enormously.
A traditional institution can be the symbolic guardian of a people’s heritage without becoming the sole institutional gatekeeper of nationally and internationally significant cultural property.
Indeed, the distinction is at the heart of the international museum system.
The objects are not merely valuable possessions. They are historical records, works of art, archaeological evidence and sources of scholarship. Their significance extends beyond the walls of a palace.Researchers need access. Students need access. Museums need access. Future generations need access. The Nigerian public needs access.
And international partners whose institutions surrendered the objects need confidence that they have not simply exchanged one uncertain custody arrangement for another.
The museum confrontation
The events at MOWAA in November 2025 should therefore not be dismissed as an isolated disturbance.
They exposed the consequences of failing to resolve the institutional question before the artefacts began returning in significant numbers.
MOWAA was conceived as a major cultural institution in Benin City, with international backing and substantial investment. The museum was designed to provide modern conservation, research and exhibition infrastructure and was initially associated with plans to accommodate returned Benin artefacts.
But by the time of its planned opening, the Bronzes were not going to be displayed there.
The dispute erupted publicly when protesters entered the museum during a preview event. International and Nigerian guests were evacuated. MOWAA subsequently clarified that it did not own or claim title to the Benin Bronzes and said its focus was broader West African art, research, education and conservation.
That clarification is important.
But it does not make the underlying problem disappear.
A multimillion-dollar museum built with international support had become embroiled in a dispute over whether an institution devoted to art, conservation, research and public education had the legitimacy to participate in the stewardship of the very cultural heritage that had helped inspire its creation.
That should alarm everyone involved in the restitution movement.
Because the message being transmitted internationally is potentially devastating:
Return the artefacts to Nigeria — and then watch Nigeria fight over where they should go.
The land controversy made matters worse
The crisis subsequently expanded beyond the artefacts themselves.
In November 2025, Edo State Governor Monday Okpebholo revoked the Right of Occupancy previously granted to MOWAA. The action came amid the escalating controversy involving the museum, the Oba’s palace and the previous administration of Governor Godwin Obaseki.
Whatever one’s position on the competing claims, the international implication is troubling.
A museum supported by international partners suddenly found itself caught in a domestic struggle involving the traditional institution, the state government, federal authorities, donors and the museum’s trustees.
This is precisely the sort of institutional instability that can make foreign museums and governments hesitate before surrendering priceless cultural objects.
The restitution movement depends on trust.
And trust is fragile.
The United States asking difficult questions
This is why the renewal of the U.S.–Nigeria cultural-property agreement matters.
The agreement is not an unconditional declaration of faith in Nigeria.
It is a reciprocal cultural-protection mechanism.
The United States has effectively accepted an obligation to restrict the importation of specified Nigerian cultural materials because those materials are regarded as part of Nigeria’s cultural patrimony and are vulnerable to illicit trafficking.
But Washington can reasonably ask:
If Nigeria cannot clearly demonstrate who has custody of returned objects, how can American authorities confidently distinguish legitimate cultural circulation from illicit trafficking?
If national institutions, state governments and the palace can assert competing claims, who is legally accountable when an object disappears?
If a museum can become the subject of physical confrontation because of disagreements over cultural authority, what does that say about the security environment for returned objects?
And if returned artefacts are placed outside conventional public museum structures, how does Nigeria demonstrate that they remain accessible for scholarship, conservation and public education?
These are not anti-Nigeria questions.
They are precisely the questions that a serious heritage-protection regime should ask.
Nigeria, demanding foreign security, perpetuating uncertainty at home
The strongest argument against Nigeria’s position would not come from a foreign museum defending its possession of a Benin Bronze.
It would come from Nigeria’s own failure to establish an unimpeachable system of stewardship after restitution.
This is the central danger.
The international community has been persuaded that returning the Benin Bronzes to Nigeria is morally and historically justified.
But the next stage of the argument requires Nigeria to demonstrate that restitution will result in better stewardship, not simply a change in the location of custody.
There should therefore be a single authoritative national inventory of returned Benin artefacts.
Every object should have a unique identification number.
Its provenance should be documented.
Its ownership status should be clear.
Its custodian should be identified.
Its physical location should be known.
Its conservation status should be recorded.
Its movements should be traceable.
And the public should be able to consult an authoritative digital record.
This is not excessive bureaucracy.
It is the minimum standard required to protect objects whose international value can run into millions of dollars and whose historical significance is, in many cases, literally priceless.
The wider danger is to restitution itself
There is an even bigger issue here.
If Western museums are persuaded to return African cultural objects and those objects subsequently become trapped in political disputes, placed in uncertain custody or removed from public access, the next generation of restitution negotiations will become considerably harder.
Museum directors in London, Berlin, Paris, Amsterdam and New York will inevitably ask whether returning objects represents the end of a historical injustice or the beginning of a new governance problem.
That would be a tragedy.
The restitution campaign has taken decades to build.
Nigeria must not inadvertently weaken it.
The answer is not to abandon restitution.
It is to make restitution more institutionally sophisticated.
Returned heritage should be protected through structures that bring together the authority of the traditional institution, the legal authority of the Nigerian state, the technical expertise of professional museums and the resources and standards of international cultural institutions.
The Godwin Obaseki foresight
Former Edo State Governor Godwin Obaseki was never opposed to the role of the Benin Palace in the restitution process.
On the contrary, his proposed solution explicitly sought to place the Palace at the centre of a broader institutional structure.
In March 2021, while discussing the return of looted Benin artefacts with German officials, Obaseki advocated the establishment of an independent trust involving the Royal Family, Edo State Government, Federal Government and international stakeholders. The stated objective was to create a transparent and properly resourced structure capable of overseeing the museum project and activities relating to the returned works.
That proposal now looks less like bureaucratic caution and more like a remarkably prescient attempt to prevent precisely the crisis Nigeria is experiencing today.
The idea was not to exclude the Oba.
It was to include the Oba.
It was not to diminish the Federal Government.
It was to include the Federal Government.
It was not to subordinate Edo State.
It was to give Edo State a defined institutional role.
And it was not to shut international partners out.
It was to bring them into a transparent governance structure.
In other words, the proposed trust recognised a simple truth: no single institution should be expected to carry the enormous responsibility of managing one of Africa’s most consequential collections of cultural heritage.
A properly constituted trust, with trustees representing the Palace of the Oba of Benin, the Federal Government, Edo State Government and credible international partners, could have provided precisely the institutional bridge that is now missing.
Such a structure could have created clear rules for custody, conservation, exhibition, research, loans, insurance, provenance documentation, security and public access.
Most importantly, it could have insulated the artefacts from changes in political administration.
That is the real tragedy of the present controversy.
The argument over who should control the Benin artefacts has become so politicised that the world is beginning to see not a united Nigerian campaign for restitution, but a contest among competing Nigerian authorities.
Institutional maturity over institutional rivalry
The solution is still available.
Nigeria should not respond to the international concerns by attacking those who raise them.
Nor should it respond by portraying every question about accountability as an attempt to keep African heritage in Western museums.
That would miss the point.
The world has already moved significantly toward accepting Nigeria’s moral and historical case.
Now Nigeria must win the next argument: that it has the institutional maturity to be entrusted with what it has fought so hard to recover.
The answer should be a comprehensive Benin Heritage Trust.
The Palace should be represented. The Federal Government should be represented. The Edo State Government should be represented. Professional museum and heritage experts should be represented. And credible international partners should have a defined role.
The Trust should maintain a publicly accessible inventory, establish internationally credible conservation and security standards, publish audited accounts, document every returned object and its location, facilitate research and exhibition, and guarantee that the artefacts remain protected as heritage held for the benefit of present and future generations.
The choice before Nigeria
The Benin Bronzes were taken from Nigeria through one of the most infamous episodes of colonial violence in African history. Their return is therefore a matter of justice.
But justice does not end at the airport runway.
It continues in the museum. It continues in the archive. It continues in the conservation laboratory. It continues in the classroom. It continues in the public exhibition.
And it continues in the governance structures that guarantee that these objects will remain available to Nigerians and to humanity.
The United States should continue supporting the protection of Nigerian cultural heritage. Germany, the Netherlands, Britain and other countries should continue engaging with Nigeria on restitution. International institutions should continue helping Nigeria build world-class museums and conservation capacity.
But Nigeria must meet that international goodwill with an equally serious commitment to accountability.
The attack on MOWAA, the continuing dispute over custody and the decision to place returned artefacts under the control of the Oba have combined to create a question that Nigeria can no longer avoid: who ultimately protects the protectors of Nigeria’s heritage?
The answer cannot be one politician. It cannot be one government. It cannot be one museum. And it cannot, however revered, be one individual. It must be an institution.
That was precisely what Obaseki was trying to prevent when he insisted on a trust structure bringing together trustees from the Palace of the Oba of Benin, the Federal Government, the Edo State Government and international partners to oversee the returned Benin artefacts.
The wisdom of that proposal is now painfully apparent.
If Nigeria wants the United States to continue standing guard against the illicit export of its cultural patrimony, Nigeria must first demonstrate that the patrimony which has already come home is safe, accounted for, professionally managed and held in trust for the public.
The Benin Bronzes were stolen from Nigeria once. The country must ensure that institutional confusion does not become the reason the world begins to fear losing them a second time.
And if Nigeria fails to resolve that problem, the greatest casualty may not be the U.S.–Nigeria cultural-property agreement alone. It may be the international confidence on which the entire African restitution movement depends.