FILE - Brazil President Luiz Inacio Lula da Silva speaks during a news conference at the COP30 U.N. Climate Summit, Nov. 19, 2025, in Belem, Brazil. (AP Photo/Andre Penner, File)

FILE - Opposition presidential candidate Sen. Flavio Bolsonaro gestures as he campaigns in Sao Paulo, Brazil, Sept. 28, 2026. (AP Photo/Allison Sales, File)

FILE - A fuel barge is visible on the Negro River, as smoke from wildfires fills the air in Manaus, Amazonas state, Brazil, Sept. 23, 2026. (AP Photo/Edmar Barros, File)

FILE - Houseboats sit amid drought-impacted land near the Solimões River, in Tefe, Amazonas state, Brazil, Oct. 19, 2022. (AP Photo/Edmar Barros, File)

FILE - A street vendor sells campaign flags of presidential candidates Sen. Flavio Bolsonaro and current President Luiz Inacio Lula da Silva, who is running for reelection, in Brasilia, Brazil, Sept. 29, 2026. (AP Photo/Eraldo Peres, File)

National Guard troops stop a young woman on a rental scooter near a closed intersection where President Donald Trump was holding an event, in Washington, Tuesday, Sept. 8, 2026. (AP Photo/J. Scott Applewhite)

France President Emmanuel Macron attends a news conference with Spain's Prime Minister Pedro Sanchez in Madrid, Spain, Wednesday, Sept. 30, 2026. (AP Photo/Manu Fernandez)

In this photo provided by Russian Foreign Ministry Press Service, Russian Foreign Minister Sergey Lavrov, left, and Secretary General of the Organization for Security and Co-operation in Europe Feridun Sinirlioglu shake hands on the sidelines of the U.N. General Assembly at the United Nations headquarters on Wednesday, Sept. 23, 2026. (Russian Foreign Ministry Press Service via AP)