By Kate Abnett, Olesya Astakhova and Virginia Furness BAKU (Reuters) -Countries at the COP29 summit tried to make progress on how to raise up to $1 trillion in climate finance for the world's most vulnerable,

Right-wing president Javier Milei has withdrawn Argentina ’s delegation from the Cop29 UN climate summit in Baku, Azerbaijan. The decision, confirmed by delegate officials, means the South American country will not participate any further in the UN climate negotiations that are expected to conclude with a treaty next week.

Argentine delegates at the COP29 United Nations climate summit in Baku, Azerbaijan, have been ordered to withdraw from negotiations and return home, according to a source at the country’s foreign ministry.

Kirchner, who served two terms as president between 2007 and 2015 and mostly recently was vice president from 2019 to 2023, was found guilty of defrauding the state and given a six-year prison sentence in December 2022. The case can still be appealed to the Supreme Court.

A tribunal in Argentina has upheld a six-year sentence term and lifetime ban from holding public office sentence against former President Cristina Fernández, a dominant political leader in recent years in the South American country.

A court in Argentina on Wednesday upheld a six-year prison sentence and lifelong ban from public office against former president Cristina Kirchner, according to a press report. She was initially convicted in 2022 for the embezzlement of public funds and subsequently filed an appeal but the federal criminal court upheld the original verdict,

Ireland will be looking to put last week's defeat to New Zealand behind them when they welcome Argentina to the Aviva Stadium on Friday.

Veteran flanker Pablo Matera returns from suspension to take his place in the Argentina line-up in one of three changes for Friday's test against Ireland in Dublin, coach Felipe Contepomi announced on Wednesday.

Argentina make three changes from their 50-18 win over Italy last weekend for Friday's meeting with Ireland in Dublin.