An appeals court on Friday blocked President Donald Trump's executive order suspending asylum access at the southern border of the U.S., a key pillar of the Republican president's plan to crack down on migration.

A three-judge panel from the U.S. Court of Appeals for the District of Columbia Circuit found that immigration laws give people the right to apply for asylum at the border, and the president can't circumvent that.

The court opinion stems from action taken by Trump on Inauguration Day 2025, when he declared that the situation at the southern border constituted an invasion of America and that he was "suspending the physical entry" of migrants and their ability to seek asylum until he decides it is over.

The panel concluded that the Immigration and Nationality Act doesn't authorize the president to remove the plaintiffs under "procedures of his own making," allow him to suspend plaintiffs' right to apply for asylum or curtail procedures for adjudicating their anti-torture claims.

"The power by proclamation to temporarily suspend the entry of specified foreign individuals into the United States does not contain implicit authority to override the INA's mandatory process to summarily remove foreign individuals," wrote Judge J. Michelle Childs, who was nominated to the bench by Democratic President Joe Biden.

"We conclude that the INA's text, structure, and history make clear that in supplying power to suspend entry by Presidential proclamation, Congress did not intend to grant the Executive the expansive removal authority it asserts," the opinion said.

The administration can ask the full appeals court to reconsider the ruling or go to the Supreme Court.

The order doesn't formally take effect until after the court considers any request to reconsider.

White House press secretary Karoline Leavitt, speaking on Fox News, said she had not seen the ruling but called it "unsurprising," blaming politically-motivated judges.

"They are not acting as true litigators of the law. They are looking at these cases from a political lens," she said.

Leavitt said Trump was taking actions that are "completely within his powers as commander in chief."

White House spokeswoman Abigail Jackson said the Department of Justice would seek further review of the decision. "We are sure we will be vindicated," she wrote in an emailed statement.

The Department of Homeland Security said it strongly disagreed with the ruling.

"President Trump's top priority remains the screening and vetting of all aliens seeking to come, live, or work in the United States," DHS said in a statement.

Aaron Reichlin-Melnick, senior fellow at the American Immigration Council, said that previous legal action had already paused the asylum ban, and the ruling won't change much on the ground.

The ruling, however, represents another legal defeat for a centerpiece policy of the president.

"This confirms that President Trump cannot on his own bar people from seeking asylum, that it is Congress that has mandated that asylum seekers have a right to apply for asylum and the President cannot simply invoke his authority to sustain," said Reichlin-Melnick.

Advocates say the right to request asylum is enshrined in the country's immigration law and say denying migrants that right puts people fleeing war or persecution in grave danger.

Lee Gelernt, attorney with the American Civil Liberties Union, who argued the case, said in a statement that the appellate ruling is "essential for those fleeing danger who have been denied even a hearing to present asylum claims under the Trump administration's unlawful and inhumane executive order."

Las Americas Immigrant Advocacy Center, one of the plaintiffs in the lawsuit, welcomed the court decision as a victory for their clients.

The Supreme Court's conservative majority on Monday sounded skeptical of state laws that allow the counting of late-arriving mail ballots, a persistent target of President Donald Trump.

A ruling, likely to come by late June, that bars counting ballots arriving after Election Day would send officials scrambling in 14 states and the District of Columbia, just a few months before the 2026 midterm congressional elections to change their ballot rules.

An additional 15 states that have more forgiving deadlines for ballots from military and overseas voters also could be affected.

The legal challenge is part of Trump's broader attack on most mail balloting, which he has said breeds fraud despite strong evidence to the contrary and years of experience in numerous states. Trump has repeatedly claimed that his loss to Joe Biden in 2020 resulted from fraud even though more than 60 court decisions and his own attorney general said that argument had no merit.

While there was no explicit reference to the 2020 election, several conservative justices gave voice to some of Trump's complaints. Justice Samuel Alito wondered about the appearance of fraud in situations where "a big stash of ballots" that arrive late "radically flipped" an election.

Defending the state law, Mississippi Solicitor General Scott Stewart pointed out that the Trump administration and its allies in the case have yet to submit a single case of fraud due to late-arriving mail ballots.

The court's liberal justices indicated they would uphold state laws with post-Election Day deadlines. "The people who should decide this issue are not the courts, but Congress, the states and Congress," Justice Sonia Sotomayor said.

Forcing states to change their practices just a few months before the election risks "confusion and disenfranchisement," especially in places that have had relaxed deadlines for years, state and big-city election officials told the court in a written filing.

California, Texas, New York and Illinois are among the states with post-Election Day deadlines. Alaska, with its vast distances and often unpredictable weather, also counts late-arriving ballots.

Alaska elections officials said Monday they are preparing for the fall elections under existing law. "If a ruling requires operational changes, we will work through those in coordination with the appropriate state entities to ensure compliance and to provide clear information to voters," the Alaska Division of Elections said in a statement.

Lawyers for the Republican and Libertarian parties, as well as Trump's administration, are asking the justices to affirm an appellate ruling that struck down a Mississippi law allowing ballots to be counted if they arrive within five business days of the election and are postmarked by Election Day.