A U.S. judge on Friday temporarily blocked the Trump administration from revoking Harvard University's ability to enroll foreign students, a policy the Ivy League school called part of President Donald Trump's broader effort to retaliate against it for refusing to "surrender its academic independence.

The Administration’s move is the latest escalation in its attack on elite universities across the U.S., with heavy penalties levied on Harvard, including a threat to revoke the university’s tax-exempt status. Those penalties have only grown more severe as Harvard has refused to capitulate to the Administration’s demands.

The Trump administration is trying to strip Harvard of its ability to enroll international students — an effort blocked by a federal judge on Friday, just hours after the university filed a lawsuit claiming Trump was violating its First Amendment rights.