President Donald Trump said on Wednesday that the US would withdraw from dozens of international and UN entities because they "operate contrary to US national interests".
Among the 35 non-UN groups and 31 UN entities Trump listed in a memo to senior administration officials is the UN Framework Convention on Climate Change - described by many as the "bedrock" climate treaty which is parent agreement to the 2015 Paris climate deal.
The US skipped the annual UN international climate summit last year for the first time in three decades.
"The US would be the first country to walk away from the UNFCCC," said Manish Bapna, president and CEO of the Natural Resources Defence Council. "Every other nation is a member, in part because they recognize that even beyond the moral imperative of addressing climate change, having a seat at the table in those negotiations represents an ability to shape massive economic policy and opportunity."
The US will also quit UN Women, which works for gender equality and the empowerment of women, and the UN Population Fund (UNFPA), the international body's agency focused on family planning as well as maternal and child health in more than 150 countries.
The US cut its funding for the UNFPA last year.
"For United Nations entities, withdrawal means ceasing participation in or funding to those entities to the extent permitted by law," reads the memo. Trump has already largely slashed voluntary funding to most UN agencies.
A spokesperson for UN Secretary General Antonio Guterres did not immediately respond to a request for comment.
TRUMP WARY OF MULTILATERAL ORGANISATIONS
Trump's move reflects his long-standing wariness of multilateral institutions, particularly the United Nations. He has repeatedly questioned the effectiveness, cost and accountability of international bodies, arguing they often fail to serve US interests.
Since beginning his second term a year ago, Trump has sought to slash US funding for the United Nations, stopped its engagement with the UN Human Rights Council, extended a halt to funding for the Palestinian relief agency UNRWA and quit the UN cultural agency UNESCO. He has also announced plans to quit the World Health Organisation (WHO) and the Paris climate agreement.
Other entities on the US list are the UN Conference on Trade and Development, the International Energy Forum, the UN Register of Conventional Arms and the UN Peacebuilding Commission.
The White House said the dozens of entities that Washington was seeking to depart as soon as possible promote "radical climate policies, global governance, and ideological programs that conflict with US sovereignty and economic strength".
It said the move is part of a review of all international intergovernmental organizations, conventions and treaties.
"These withdrawals will end American taxpayer funding and involvement in entities that advance globalist agendas over US priorities, or that address important issues inefficiently or ineffectively such that US taxpayer dollars are best allocated in other ways to support the relevant missions," the White House said in a statement.

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