Key Highlights
- Trump signed an executive order on January 3, 2026, suspending U. S. support for 66 international organizations.
- The withdrawal affects the United Nations Framework Convention on Climate Change (UNFCCC) and the Intergovernmental Panel on Climate Change.
- The U. S. has been a member of the UNFCCC since 1992.
- The move is characterized as a shift away from international climate engagement.


