Tensions Rise as US Warns South Africa Ahead of G20 Summit

Tensions Rise as US Warns South Africa Ahead of G20 Summit

Natalie Nyathi

The United States has warned South Africa not to push for a joint statement at this weekend’s Group of 20 (G20) summit in Johannesburg. This warning comes as the Trump administration has decided to boycott the event, raising tensions between the two countries.

This is the first time an African nation is hosting a G20 summit, which is an important chance for South Africa to show its leadership and influence on global issues. South Africa took over the G20 presidency from December 1, 2024, to November 2025. The summit, happening from November 22 to 23, 2025, was meant to be a platform for South Africa to support developing economies in Africa and the Global South, following the agendas of past presidents from Indonesia, India, and Brazil. South Africa’s foreign policy focuses on national interests, the African agenda, cooperation among southern countries, and working with many nations.

However, instead of celebrating this achievement, the lead-up to the summit has been marked by a diplomatic clash with the United States. President Trump has raised concerns about South Africa hosting the summit, accusing the country of “human rights abuses.” He has also questioned South Africa’s role in the G20, expressing doubts about its economic status.

The main issue is the US’s opposition to South Africa’s call for a joint statement at the summit. The US prefers a “Chair’s Statement,” which is a document issued by the host when there is no full agreement among the countries. Unlike a joint statement that shows a united front, a Chair’s Statement reflects only the views of the chair.

A diplomatic note reviewed by Bloomberg states that the US will block any outcome that looks like a consensus position because South Africa’s priorities “run counter to US policy views.” The US does not want to support any G20 outcome without its agreement.

Washington’s stance is based on disagreements about South Africa’s agenda for inclusive global governance and better representation for developing nations. However, South Africa is determined to get a statement that reflects its key goals of solidarity, equality, and sustainability. President Cyril Ramaphosa has announced the theme of South Africa’s G20 presidency as ‘Solidarity, Equality, and Sustainability.’ The focus includes achieving sustainable development goals, promoting financing for development, reforming the international financial system, fighting climate change, and improving mining practices.

Tensions between Presidents Trump and Ramaphosa escalated during a meeting in the Oval Office in May 2025, where Ramaphosa faced public criticism. The Trump administration has made serious claims against the South African government, which South African officials strongly reject. Trump has even said that South Africa has “behaved badly” and is “exterminating people.”

These tensions have worsened due to the Trump administration’s imposition of 30% tariffs on South African exports, the highest in Africa. South Africa’s foreign minister, Ronald Lamola, has said that Pretoria has tried to repair its relationship with the US, but “the aggression is on the side of the US.”

This diplomatic standoff could make it difficult for a smooth transfer of G20 leadership from South Africa to the United States at the end of the year. Chrispin Phiri, spokesman for South Africa’s foreign ministry, has expressed concerns that excluding the US from shaping the summit’s conclusions could lead to “institutional paralysis.”

Despite US opposition, South Africa is moving forward with efforts to secure a joint statement at the summit, which ends on Sunday. Brazil has shown support for South Africa’s position, and some European officials may agree to either a full declaration or a chair’s summary. Germany has said it “fully supports” South Africa’s G20 presidency.

The G20 now faces a significant challenge as major powers stay away. President Ramaphosa insists that the summit will go ahead without the US, stating that “their absence is their loss.” The summit will see if South Africa can keep its agenda moving and show that the G20 can still be a meaningful forum, even as global tensions increase.