Heads of state began arriving in Rio de Janeiro on November 16 and 17 for the leaders` summit. Among those attending were U.S. President Joe Biden, French President Emmanuel Macron, Chinese President Xi Jinping, and Argentine President Javier Milei. Other key figures included Russian Foreign Minister Sergei Lavrov, Canadian Prime Minister Justin Trudeau, Turkish President Tayyip Erdogan, Italian Prime Minister Giorgia Meloni, and Chilean President Gabriel Boric. The G20 summit in Rio brought together world leaders to discuss global issues, with important talks expected on economic growth, climate change, and international cooperation. The summit is a major event for global diplomacy, and the presence of these leaders highlights the importance of the meeting in shaping future policies and strengthening international relations.