On May 22, 2025, the Trump administration escalated its conflict with Harvard University by revoking its authorization to enroll international students. Homeland Security Secretary Kristi Noem announced the decision, citing concerns over Harvard's alleged ties to the Chinese Communist Party, promotion of violence and antisemitism, and non-compliance with information requests regarding foreign students.
This action prevents Harvard from enrolling new international students for the 2025-2026 academic year. Secretary Noem stated that thousands of international students and scholars are affected and may need to transfer to other universities to maintain their visa status. As of fall 2024, international students constituted about 27% of Harvard's total enrollment, with over 6,700 students.
A Harvard spokesperson has called the action unlawful, reaffirming the university's commitment to its international students and scholars. The university is providing guidance and support to its community, while criticizing the decision as a threat to its academic and research missions. This follows Secretary Noem's April 2025 demand for Harvard to submit records concerning alleged illegal activities by foreign students.