The woman facing the first-ever case in the Alien Terrorist Removal Court is challenging the constitutionality of the deportation tribunal, setting up a major test of the Trump administration’s decision to activate the court, which had never been used in its 30-year history.

Congress created the Alien Terrorist Removal Court in 1996 to make it easier for the Justice Department to use classified evidence to deport people from U.S. soil.

An Afghan woman accused of supporting an Islamic State-inspired attack in the U.S. on Election Day in 2024 is the first person facing deportation through the Trump…