The Supreme Court on Monday lifted an order blocking President Donald Trump ’s administration from deporting Venezuelan migrants under the Alien Enemies Act, a rarely used 18th-century wartime law. In a bitterly divided 5-4 decision,

But the court ruled 5-4 to lift a blanket block on all deportations under Trump’s invocation of the Alien Enemies Act.

A divided court said migrants filed their challenge to the Alien Enemies Act in the wrong jurisdiction but also said potential deportees must get due process.