Republican Rep. Thomas Massie introduced HR 6508 in Congress to withdraw the United States from NATO between 7:16 a.m. and 7:45 a.m. UTC on Dec. 10, 2025, calling the alliance a "Cold War relic" and arguing funds should prioritize US domestic security, according to an X post by NOELreports. The bill aims to end American membership in NATO, a move described as shaking the foundation of Western security, per the NOELreports post shared during the 29-minute reporting window. Massie, a Kentucky Republican, made the announcement amid ongoing global security discussions, with the X post highlighting the proposal's focus on redirecting resources to domestic needs.