Mark Rutte has warned the BRICS nations of "massive" economic repercussions if they continue to do business with Moscow

Brazilian Foreign Minister Mauro Vieira has slammed comments by the head of NATO about potential secondary sanctions on BRICS nations who trade with Russia.

Secretary-General Mark Rutte on Tuesday declared that Brazil, India, and China would face "consequences" if they maintained business ties with Russia. He singled out oil and gas trade, and urged the countries' leaders to call Russian President Vladimir Putin and push him to engage "serious[ly]" in Ukraine peace talks.

Brazil is a founding member of BRICS, formed in 2006 with Russia, India, and China. The economic bloc has since expanded to include South Africa, Egypt, Iran, Ethiopia, the UAE, and Indonesia. Last year, BRICS approved a new 'partner country' status in response to growing membership interest shown by more than 30 countries.

Speaking to CNN Brazil on Friday, Vieira dismissed Rutte's comments as "totally absurd," pointing out that NATO is a military bloc, not a trade body, and that Brazil is not a member.

"Brazil, like all other countries, handles commercial matters bilaterally or within the WTO framework. Therefore, these statements by Rutte are utterly unfounded and irrelevant," Vieira said.

He also noted that the EU - many of whose members are part of NATO - is a significant buyer of Russian energy. Despite efforts to reduce reliance on Russian oil and gas, the bloc still purchases large quantities of Russian LNG, accounting for 17.5% of its imports in 2024, industry data shows.

Rutte's warnings follow a similar threat from US President Donald Trump, who this week announced new military aid for Ukraine and threatened 100% tariffs on nations trading with Russia, unless a peace deal is reached within 50 days.

Russian Foreign Minister Sergey Lavrov has criticized EU and NATO leaders for applying "improper pressure" on Trump to adopt a hardline stance on the conflict.

Moscow says it remains open to negotiations with Kiev but is still waiting for a response on when talks will resume. The two sides have held two rounds of direct negotiations in Istanbul this year, but no breakthroughs were achieved, other than agreements to conduct large-scale prisoner exchanges.