What happened

The United Nations General Assembly voted 123 to 3 to classify the transatlantic slave trade as the “gravest crime against humanity.” The Ghana-led resolution also declared racialised chattel enslavement a crime demanding reparatory justice.

Only three countries voted against: the United States, Argentina and Israel. The entire European Union bloc abstained, along with Canada, Australia and Japan. A total of 52 member states chose to abstain.

Why it matters: the vote represents the first time the UN has formally classified the slave trade as a crime against humanity, and it creates a framework requiring member states to engage in dialogue on reparations.

What the resolution requires

Member states are now required, individually and collectively, to engage in inclusive, good-faith dialogue on reparatory justice. The resolution outlines several forms this could take: formal apologies, financial compensation, restitution, and institutional reforms.

The resolution is non-binding, meaning there is no enforcement mechanism. Its power lies in establishing an international consensus and political expectation.

South Africa’s role

South Africa co-sponsored the resolution alongside Ghana and the 54-member African Group, the largest regional bloc at the United Nations. Ghana’s President John Dramani Mahama spoke on behalf of the bloc ahead of the vote.

The vote reinforces South Africa’s positioning as a Global South leader on questions of historical justice, following its International Court of Justice case against Israel and its advocacy within BRICS for a reformed international order.

The divide

The voting pattern split along predictable lines. The vast majority of the Global South supported the resolution. Western nations either opposed or abstained.

The US delegation argued that the resolution’s reparations framework was legally vague and could set precedents beyond the slave trade. The EU said it supported the spirit of acknowledgement but had concerns about the specific mechanisms proposed.

What happens next

The resolution opens a formal process for reparations dialogue, but the absence of binding enforcement means progress will depend on political will. Caribbean nations and the African Union have indicated they intend to use the resolution as a basis for bilateral negotiations with former colonial powers.