美国从南非接棒二十国集团轮值主席国

Group 1 - The core point of the article is the formal handover of the G20 presidency from South Africa to the United States, which took place on November 25, 2023, in Pretoria [1] - The G20 leaders' summit was held in Johannesburg from November 22 to 23, 2023, but the U.S. was absent, leading to no formal handover ceremony during the closing [1] - The U.S. will hold the G20 presidency from December 1, 2025, to November 30, 2026 [1] Group 2 - The relationship between South Africa and the U.S. has been tense throughout the year, marked by the U.S. cutting aid to South Africa over land policy issues and expelling the South African ambassador [1]