Donald Trump said on Wednesday that if elected he would renege on a $3 billion US pledge to a global fund meant to help developing countries cut emissions and adapt to climate change.
The pledge was announced by Vice President Kamala Harris this month at the COP28 climate summit, although it is subject to the politically divided US Congress, which must authorise the release of funds.
Trump, who has made attacking the administration of President Joe Biden's investments in renewable energy a core part of his campaign message, said he was opposed to what he called "climate reparations" to other countries.
A campaign aide confirmed that Trump was referring to the $3 billion US pledge to the Green Climate Fund.
"When I am back in office all climate reparation payments will be cancelled immediately," Trump said at a campaign event in Coralville, Iowa, adding he would seek to "claw back" any payments made by the Biden administration.
Trump leads his rivals for the Republican nomination by nearly 50 percentage points in national opinion polls, meaning he is likely to face Biden, the presumptive Democratic Party nominee, in the November 2024 election.
Canada and India have announced new high commissioners to each other's countries, in the latest sign of improving ties frayed by former Prime Minister Justin Trudeau's allegation that India was linked to the killing of a Sikh separatist leader on Canadian soil.
Israeli forces killed at least 16 Palestinians across Gaza on Thursday and wounded dozens in the south of the enclave, local health officials said, as residents reported intensified military bombardment in the suburbs of Gaza City.
North Korean leader Kim Jong Un will visit China to attend a military parade next week marking the formal surrender of Japan in World War II, state media said, in what is likely to be the biggest multilateral diplomatic event Kim has attended.
Russian forces launched a large-scale overnight drone and missile attack on Kyiv, killing 10 people, injuring 38, and damaging residential and other buildings across seven districts, Ukrainian officials said on Thursday.