Nov. 27 (UPI) -- President Donald Trump has withdrawn South Africa's invitation to next year's G20 summit in Miami, Fla., escalating a row with Johannesburg.

Trump made the announcement Wednesday on his Truth Social platform as this year's summit of the wealthy nations, held in South Africa, came to an end without the United States participating.

"South Africa has demonstrated to the World they are not a country worthy of Membership anywhere, and we are going to stop all payments and subsidies to them, effective immediately," the American leader said in the statement.

Trump has escalated his criticisms against South Africa since returning to the White House.

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