Sen. Mike Lee, R-Utah, introduced legislation Thursday called the Disengaging Entirely From the United Nations Debacle Act of 2025, which would terminate U.S. membership in the U.N. and its affiliated bodies, and funding to those groups. Sen. Marsha Blackburn, R-Tenn., is co-sponsoring the measure in the upper chamber. 

Rep. Chip Roy, R-Texas, is poised to introduce the measure in the House Friday, claiming that the U.N. and its bodies don't advance the interests of Americans.