The Trump administration on Thursday revoked Harvard University’s ability to enroll international students, marking a sharp escalation in the battle over the Ivy League school’s autonomy in the face of the administration’s policy demands.

Columbia University violated civil rights law by “acting with deliberate indifference” toward harassment against Jewish students, the Health and Human Services Department said Thursday night, the Trump administration’s latest accusation of antisemitism against the school.

The Trump administration is yanking Harvard University’s authorization to enroll foreign students, a major escalation and financial blow in the government’s pressure campaign against the nation’s most prominent university.