FILE PHOTO: U.S. President Donald Trump reacts during a cabinet meeting at the White House in Washington, D.C., U.S., August 26, 2025. REUTERS/Jonathan Ernst/File photo

(Reuters) -U.S. President Donald Trump on Thursday signed an executive order to end collective bargaining with federal unions in some agencies that have "national security missions," the White House said.

The order would apply to unions in agencies such as NASA, the Patent and Trademark Office, the National Weather Service and others, the White House said in a statement.

(Reporting by Christian Martinez; editing by Rami Ayyub)