Le Journal du Dimanche in March 2024. 

A Palestinian woman carries a box as people seek aid supplies from the U.S.-backed Gaza Humanitarian Foundation (GHF), in the central Gaza Strip, Aug. 4, 2025. (REUTERS/Stringer)

Stefanik also questions whether MSF, a registered 501(c)(3), has violated the “strict prohibitions” that come with nonprofit status. She asked that Bondi’s office review MSF’s “political attacks” and, if necessary, refer the group to the Internal Revenue Service. 

“This is not a matter of routine oversight,” Stefanik concluded. “It is a matter of national security, the protection of U.S. taxpayers and donors, and the defense of legitimate humanitarian organizations in one of the most dangerous conflict zones in the world. President Trump has made clear that the United States will never tolerate support for terrorist organizations in any form, and this case demands that same clarity and resolve.”

MSF did not immediately respond to Fox News Digital’s questions about Stefanik’s letter.