Russian President Vladimir Putin, right, and Chinese President Xi Jinping walk next to journalists during their meeting on the sidelines of BRICS Summit at Kazan Kremlin in Kazan, Russia, Tuesday, Oct. 22, 2024. (AP Photo/Alexander Zemlianichenko, Pool)

Russian President Vladimir Putin attends his meeting with President of the New Development Bank Dilma Rousseff on the sidelines of BRICS Summit at Kazan Kremlin in Kazan, Russia, Tuesday, Oct. 22, 2024. (Alexander Nemenov, Pool Photo via AP)

Russian President Vladimir Putin, right, and Chinese President Xi Jinping shake hands during their meeting on the sidelines of BRICS Summit at Kazan Kremlin in Kazan, Russia, Tuesday, Oct. 22, 2024. (Kristina Kormilitsyna/Photo host brics-russia2024.ru via AP)

Russian President Vladimir Putin, right, embraces South African President Cyril Ramaphosa during their meeting on the sidelines of BRICS Summit at Kazan Kremlin in Kazan, Russia, Tuesday, Oct. 22, 2024. (Alexander Nemenov, Pool Photo via AP)

Indian Prime Minister Narendra Modi attends a meeting with Russian President Vladimir Putin on the sidelines of BRICS Summit at Kazan Kremlin in Kazan, Russia, Tuesday, Oct. 22, 2024. (Stanislav Krasilnikov/Photo host brics-russia2024.ru via AP)

South African President Cyril Ramaphosa arrives at Kazan International Airport prior to the BRICS summit in Kazan, Russia, Tuesday, Oct. 22, 2024. (Kirill Zykov/Photo host brics-russia2024.ru via AP)

Russian President Vladimir Putin, right, and Indian Prime Minister Narendra Modi shake hands during their meeting on the sidelines of BRICS Summit at Kazan Kremlin in Kazan, Russia, Tuesday, Oct. 22, 2024. (AP Photo/Alexander Zemlianichenko, Pool)

Russian President Vladimir Putin walks with South African President Cyril Ramaphosa on the sidelines of BRICS Summit at Kazan Kremlin in Kazan, Russia, Tuesday, Oct. 22, 2024. (Mikhail Metzel, Sputnik, Kremlin Pool Photo via AP)

South African President Cyril Ramaphosa, 2nd right, arrives at Kazan International Airport prior to the BRICS summit in Kazan, Russia, Tuesday, Oct. 22, 2024. (Kirill Zykov/Photo host brics-russia2024.ru via AP)

Chinese President Xi Jinping arrives at Kazan International Airport prior to the BRICS Summit in Kazan, Russia, Tuesday, Oct. 22, 2024. (Alexei Danichev/Photo host brics-russia2024.ru via AP)

Russian President Vladimir Putin, right, and Chinese President Xi Jinping shake hands during their meeting on the sidelines of BRICS Summit at Kazan Kremlin in Kazan, Russia, Tuesday, Oct. 22, 2024. (AP Photo/Alexander Zemlianichenko, Pool)

Indian Prime Minister Narendra Modi, second right, tries Tatar traditional sweet Chak-chak upon his arrival at Kazan International Airport for the BRICS Summit in Kazan, Russia, Tuesday, Oct. 22, 2024. (Ilya Pitalev/Photo host brics-russia2024.ru via AP)

Russian President Vladimir Putin, right, embraces Indian Prime Minister Narendra Modi during their meeting on the sidelines of BRICS Summit at Kazan Kremlin in Kazan, Russia, Tuesday, Oct. 22, 2024. (AP Photo/Alexander Zemlianichenko, Pool)

Russian President Vladimir Putin attends a meeting with Chinese President Xi Jinping on the sidelines of the BRICS Summit at Kazan Kremlin in Kazan, Russia, Tuesday, Oct. 22, 2024. (Stanislav Krasilnikov/Photo host brics-russia2024.ru via AP)

Chinese President Xi Jinping arrives at Kazan International Airport, prior to the BRICS Summit in Kazan, Russia, Tuesday, Oct. 22, 2024. (Alexander Vilf/Photo host brics-russia2024.ru via AP)