In a significant escalation of tensions between the Trump administration and Harvard University, President Donald Trump has announced a six-month suspension of entry for foreign students wishing to study or participate in exchange programs at the prestigious institution. This decision, issued on Wednesday, is justified by the president on the grounds of "national security" and claims that permitting international students at Harvard is "detrimental" to U.S. interests.

Harvard responded to the proclamation by labeling it "retaliatory" and reiterated its commitment to support its international students, as reported by Reuters. The move signifies a deepening legal dispute arising after Harvard refused to comply with various demands from the White House earlier this year.

Trump's order follows a recent judicial ruling that blocked the Department of Homeland Security (DHS) from banning international students at Harvard. The president accused the university of forming "extensive entanglements" with foreign nations and disregarding the rights of students and faculty. He stated, "Considering these facts, I have determined that it is necessary to restrict the entry of foreign nationals who seek to enter the United States solely or principally to participate in a course of study at Harvard University."

The suspension also affects exchange program visas and allows for the potential revocation of current students' visas. The White House claims that Harvard has inadequately reported foreign students' activities, raising concerns about national security. Harvard decried the suspension as "another illegal retaliatory step" that infringes on its First Amendment rights.

This conflict marks the continuation of a broader crackdown on higher education by the Trump administration, which has accused universities of not adequately addressing antisemitism, especially amid recent protests regarding the Gaza conflict. Harvard, which has a foreign student population of nearly 7,000—27% of its total enrollment—faces uncertainty regarding the future of its international student body.

The unfolding situation highlights a growing struggle between academic institutions and the federal government. Harvard's efforts to protect its international students may face increasing challenges as the Trump administration's policies evolve in the lead-up to the 2024 election.