WASHINGTON (AP) — White House deputy chief of staff Stephen Miller says President Donald Trump is looking for ways to expand its legal power to deport migrants who are in the United States illegally. To achieve that, he says the administration is “actively looking at” suspending habeas corpus, the constitutional right for people to legally challenge their detention by the government.
Such a move would be aimed at migrants as part of the Republican president’s broader crackdown at the U.S.-Mexico border.
“The Constitution is clear, and that of course is the supreme law of the land, that the privilege of the writ of habeas corpus can be suspended in a time of invasion,” Miller told reporters outside the White House on Friday.
“So, I would say that’s an option we’re actively looking at,” Miller said. “Look, a lot of it depends on whether the courts do the right thing or not.”
Detainees held at El Valle Detention Center in Raymondville, Texas are seen outside briefly on May 1, 2025, after a federal judge in the district barred the Trump administration from deporting any Venezuelans from South Texas under the Alien Enemies Act, an 18th-Century wartime law. (AP photo by: Valerie Gonzalez)
What is habeas corpus?
The Latin term means “that you have the body.” Federal courts use a writ of habeas corpus to bring a prisoner before a neutral judge to determine if imprisonment is legal.
Habeas corpus was included in the Constitution as an import from English common law. Parliament enacted the Habeas Corpus Act of 1679, which was meant to ensure that the king released prisoners when the law did not justify confining them.
The Constitution’s Suspension Clause, the second clause of Section 9 of Article I, states that habeas corpus “shall not be suspended, unless when, in cases of rebellion or invasion, the public safety may require it.”
Has it been suspended previously?
Yes. The United States has suspended habeas corpus under four distinct circumstances during its history. Those usually involved authorization from Congress, something that would be nearly impossible today — even at Trump’s urging — given the narrow Republican majorities in the House and Senate.
President Abraham Lincoln suspended habeas corpus multiple times amid the Civil War, beginning in 1861 to detain suspected spies and Confederate sympathizers. He ignored a ruling from Roger Taney, who was the Supreme Court chief justice but was acting in the case as a circuit judge. Congress then authorized suspending it in 1863, which allowed Lincoln to do so again.
Congress acted similarly under President Ulysses S. Grant, suspending habeas corpus in parts of South Carolina under the Civil Rights Act of 1871. Also known as the Ku Klux Klan Act, it was meant to counter violence and intimidation of groups opposing Reconstruction in the South.
Habeas corpus was suspended in two provinces of the Philippines in 1905, when it was a U.S. territory and authorities were worried about the threat of an insurrection, and in Hawaii after the 1941 bombing of Pearl Harbor, but before it became a state in 1959.
Writing before becoming a Supreme Court justice, Amy Coney Barrett co-authored a piece stating that the Suspension Clause “does not specify which branch of government has the authority to suspend the privilege of the writ, but most agree that only Congress can do it.”
A security guard poses for a photo next to the group holding cells during a media tour of the Port Isabel Detection Center in Las Fresnos, Texas on June 10, 2024. (AP photo)
Could the Trump administration do it?
It can try. Miller suggested that the U.S. is facing “an invasion” of migrants. That term was used deliberately, though any effort to suspend habeas corpus would spark legal challenges questioning whether the country was facing an invasion, let alone presenting extraordinary threats to public safety.
Federal judges have so far been skeptical of the Trump administration’s past efforts to use extraordinary powers to make deportations easier, and that could make suspending habeas corpus even tougher.
Trump argued in March that the U.S. was facing an “invasion” of Venezuelan gang members and evoked the Alien Enemies Act of 1798, a wartime authority he has tried to use to speed up mass deportations.
His administration acted to swiftly deport alleged members of Tren de Aragua to a notorious prison in El Salvador, leading to a series of legal fights.
Federal courts around the country, including in New York, Colorado, Texas and Pennsylvania, have since blocked the administration’s uses of the Alien Enemies Act for many reasons, including amid questions about whether the country is truly facing an invasion.
If courts are already skeptical, how could habeas corpus be suspended?
Miller, who has been fiercely critical of judges ruling against the administration, advanced the argument that the judicial branch may not get to decide.
“Congress passed a body of law known as the Immigration Nationality Act which stripped Article III courts, that’s the judicial branch, of jurisdiction over immigration cases,” he said Friday.
That statute was approved by Congress in 1952 and there were important amendments in 1996 and 2005. Legal scholars note that it does contain language that could funnel certain cases to immigration courts, which are overseen by the executive branch.
Still, most appeals in those cases would largely be handled by the judicial branch, and they could run into the same issues as Trump’s attempts to use the Alien Enemies Act.
Have other administrations tried this?
Technically not since Pearl Harbor, though habeas corpus has been at the center of some major legal challenges more recently than that.
Republican President George W. Bush did not move to suspend habeas corpus after the Sept. 11 attacks, but his administration subsequently sent detainees to Guantanamo Bay, Cuba, drawing lawsuits from advocates who argued the administration was violating it and other legal constitutional protections.
The Supreme Court ruled in 2008 that Guantanamo detainees had a constitutional right to habeas corpus, allowing them to challenge their detention before a judge. That led to some detainees being released from U.S. custody.
By WILL WEISSERT/Associated Press
Associated Press writer Mark Sherman contributed to this report.
Weissert covers the White House for The Associated Press. He is based in Washington
