Two people from Ghana have asked the International Criminal Court (ICC), a global court that handles the most serious crimes, to investigate what they call a "pattern of widespread and systematic attacks" against migrants in South Africa. The filing has stirred up a continent-wide diplomatic confrontation over violence targeting foreigners, which South Africa's government has dismissed as "opportunistic." BBC

The petition was filed by Palgrave Boakye-Danquah, a former Ghanaian government spokesperson on governance and security, and Emmanuel Kotin, a counter-terrorism and security analyst. BBC The ICC has not yet said whether it will consider the filing. BBC

South Africa's foreign ministry responded sharply. A spokesperson called the petition "opportunistic" but also said South Africa remained "steadfast in maintaining the rule of law" and would make sure that anyone who commits violence or unlawful acts is held accountable through the country's own courts. BBC BBC The government also said it "categorically reject[s] xenophobia, racism, homophobia, and intolerance and discrimination in all their manifestations." BBC

The ministry went further, calling for broader African Union talks on the root causes of migration across the continent. BBC

By steering the conversation toward a continent-wide discussion about why people migrate in the first place, South Africa shifts attention away from its own record on protecting foreigners. It frames the issue as something for all African countries to solve together through diplomacy, not something for an international court to judge.

The petition comes at a tense moment. Anti-migrant groups inside South Africa set 30 June as the deadline for undocumented migrants to leave the country. BBC The South African government says more than 53,000 foreign nationals have recently been deported or have left voluntarily. BBC

President Cyril Ramaphosa has acknowledged that citizens have real concerns about migration, but he has condemned attacks on migrants and warned people against taking the law into their own hands. BBC He is caught between two pressures: citizens who want stricter immigration enforcement, and the diplomatic damage from attacks that have drawn condemnation across Africa.

ECOWAS, a group of West African nations, has condemned the reported attacks, singling out what it called the "despicable treatment of West African citizens." BBC This matters because it adds the weight of a regional bloc to what had been individual complaints. It signals that West African governments are willing to act together rather than rely on quiet, one-on-one diplomacy.

The broader context here involves how the ICC actually works. The court was created by a treaty called the Rome Statute, and it can only look into four types of crimes: war crimes, crimes against humanity, genocide, and aggression. South Africa is part of that treaty, so the ICC could, in theory, investigate crimes committed on South African soil.

But there is a catch. The ICC is built as a court of last resort, a principle called complementarity. That means national courts always get the first chance to handle a case. The ICC can only step in if a country is unwilling or unable to investigate and prosecute crimes itself. Think of it like calling a supervisor only after the person responsible has failed to fix the problem. Pretoria's insistence that its own courts can handle the perpetrators directly speaks to this principle. The petitioners would need to show not just that attacks happened, but that South African authorities failed in a real, systemic way to pursue justice.

That is a high bar. South Africa's response, with its language about being "steadfast in maintaining the rule of law," reads like a deliberate way of telling the ICC: our courts are already on it. Calling the petition "opportunistic" does double duty, questioning both the filers' motives and timing while signalling to the court that the domestic system is already engaged.

ECOWAS's involvement raises the stakes in a different way. If West African countries start formally supporting the petition or filing their own requests under a provision of the Rome Statute that lets countries refer situations to the ICC prosecutor, the political pressure to act grows. A referral does not force the prosecutor to investigate, but it creates a formal record and makes it harder for the court to simply do nothing.

South Africa's push to move the conversation to the African Union instead of the ICC follows a familiar pattern in African diplomacy, where countries prefer to handle disputes through their own continental institutions rather than external courts. Whether AU-led talks about the root causes of migration would actually address the accountability the petitioners are seeking is a separate question, and one they are unlikely to accept. For now, the filing is just a request before the ICC, not an investigation, and the court has given no indication of what it plans to do.