A man walks past a security vehicle in Rio de Janeiro, Brazil, July 3, 2025. The 17th BRICS Summit will be held here from July 6 to 7. (Photo by Claudia Martini/Xinhua)

Security personnel are on duty on a street in Rio de Janeiro, Brazil, July 3, 2025. The 17th BRICS Summit will be held here from July 6 to 7. (Photo by Claudia Martini/Xinhua)

This photo taken on July 3, 2025 shows a logo of the BRICS Summit outside the Museum of Modern Art in Rio de Janeiro, Brazil. The 17th BRICS Summit will be held here from July 6 to 7. (Photo by Claudia Martini/Xinhua)

This photo taken on July 3, 2025 shows welcome banners for the BRICS Summit on a street in Rio de Janeiro, Brazil. The 17th BRICS Summit will be held here from July 6 to 7. (Photo by Claudia Martini/Xinhua)