• President Trump signs proclamation barring foreign students from Harvard for six months.
  • Harvard calls the move "illegal retaliation" and vows to protect international students.
  • The action follows ongoing tensions over Harvard's alleged foreign ties and admissions practices.

Escalating Conflict with Harvard

President Trump escalated his feud with Harvard University on June 4, 2025 by signing a proclamation that blocks foreign students from attending the Ivy League institution for at least six months. The executive action invokes sections 212(f) and 215(a) of the Immigration and Nationality Act, giving the administration broad authority to restrict entry of noncitizens deemed "detrimental to the interests of the United States."

Harvard immediately pushed back, calling the move "yet another illegal retaliatory step" that violates the university's First Amendment rights. A spokesperson said the institution would "continue to protect its international students," though didn't specify what legal actions might follow.

Justification and Backlash

The White House justified the action by citing Harvard's alleged failure to provide information about international students and what it called "extensive entanglements" with foreign governments, particularly China. Administration officials pointed to:

  • Over $150 million in foreign government contributions to Harvard since 2020
  • Alleged partnerships with groups linked to the Chinese military
  • The previous attendance of Chinese President Xi Jinping's daughter under an alias

Legal experts note this follows a pattern of Trump targeting institutions he perceives as oppositional. Last month, a federal judge blocked a Department of Homeland Security attempt to revoke Harvard's Student and Exchange Visitor Program after the university challenged it in court.

What Comes Next

With Harvard already engaged in multiple legal battles with the administration, the school's leadership faces pressure to respond forcefully while maintaining operations. Some faculty have privately expressed concerns about research disruptions, particularly in STEM fields where international students comprise over 40% of graduate enrollments.

Meanwhile, congressional Republicans continue investigating Harvard's China connections through the House Committee on the CCP. The standoff shows no signs of cooling, with neither side appearing willing to back down from their entrenched positions.