While an immigration judge’s ruling that Columbia University graduate Mahmoud Khalil – a legal permanent resident – can be deported is a victory for the Trump administration, the legal fight against his detention and deportation is far from over.

A Louisiana immigration judge has ruled that the U.S. can deport Mahmoud Khalil based on the federal government’s argument that he poses a national security risk. His lawyers are expected to appeal, and a federal judge in New Jersey has temporarily barred Khalil’s removal from the country.

An immigration judge in Louisiana ruled that the government can deport Mahmoud Khalil, an early step in what is expected to be a long legal fight over whether the Columbia University student can remain in the U.