The Trump administration has once again thrown elite academia into turmoil — this time by halting Harvard University’s ability to enrol international students.

According to a letter obtained by The New York Times, Homeland Security Secretary Kristi Noem informed Harvard that its Student and Exchange Visitor Program (SEVP) certification was “revoked effective immediately.”

“I am writing to inform you that effective immediately, Harvard University’s Student and Exchange Visitor Program certification is revoked,” the letter read.

This is a developing story.