In a move that has drawn sharp criticism from academic institutions and civil liberties groups across the United States, the Trump administration has initiated a legal and administrative process aimed at revoking Harvard University’s ability to admit international students.

Raghav Chadha condemned US President Donald Trump’s decision to bar international students at Harvard, calling it a threat to academic freedom and global collaboration.

Most international students are overseas or back home since the semester has ended. The uncertainty around re-entering the US is now a “huge concern”, says one student.