Security personnel clash with indigenous people and students as they storm the venue during the COP30 UN Climate Change Conference in Belem, Para State, Brazil, on November 11, 2025

Security personnel clash with indigenous people and students as they storm the venue during the COP30 UN Climate Change Conference in Belem, Para State, Brazil, on November 11, 2025

Brazil has pushed back against a complaint by the UN's climate chief over a security breach at the COP30 summit in Belem, saying responsibility for safeguarding the venue's interior lies with the world body itself.

Simon Stiell, executive secretary of the UN Framework Convention on Climate Change, criticized the host nation's security personnel for "failing to act" on Tuesday night when dozens of Indigenous protesters forced their way inside, according to a letter reported by Bloomberg News.

Originally published on doc.afp.com, part of the BLOX Digital Content Exchange.