Ethiopian Prime Minister Abiy Ahmed, center, is greeted by the Head of Republic of Tatarstan Rustam Minnikhanov, right, upon his arrival at Kazan International Airport prior to the BRICS summit in Kazan, Russia, Tuesday, Oct. 22, 2024. (Ilya Pitalev/Photo host brics-russia2024.ru via AP)

People walk at Kazan Expo the day before BRICS Summit in Kazan, Russia, Monday, Oct. 21, 2024. (AP Photo/Alexander Zemlianichenko)

People walk at Kazan Expo the day before BRICS Summit in Kazan, Russia, Monday, Oct. 21, 2024. (AP Photo/Alexander Zemlianichenko)

Brazilian Foreign Minister Mauro Vieira arrives at Kazan International Airport the day before BRICS summit in Kazan, Russia, Monday, Oct. 21, 2024. (Alexei Danichev/Photo host brics-russia2024.ru via AP)

A view of the Square of Gabdulla Tukay with the Bell Tower of the Epiphany Cathedral, background left, in the center of Kazan, the capital of Tatarstan republic of Russia, a day before BRICS Summit, Monday, Oct. 21, 2024. (AP Photo/Alexander Zemlianichenko)

Brazilian Foreign Minister Mauro Vieira, left, arrives at Kazan International Airport the day before BRICS summit in Kazan, Russia, Monday, Oct. 21, 2024. (Alexei Danichev/Photo host brics-russia2024.ru via AP)

Ethiopian Prime Minister Abiy Ahmed arrives at Kazan International Airport prior to the BRICS summit in Kazan, Russia, Tuesday, Oct. 22, 2024. (Ilya Pitalev/Photo host brics-russia2024.ru via AP)

People from the village of Siumu, Samoa, work on decorating the entrance of their village on Monday, Oct. 21, 2024, as they prepare for the arrival of King Charles III. (AP Photo/Rick Rycroft)