President Donald Trump gestures to members of the media before walking to Marine One, Sunday, Sept. 21, 2025, at Joint Base Andrews, Md. (AP Photo/Julia Demaree Nikhinson).
The Department of Justice is requesting that the full 5th Circuit U.S. Court of Appeals, which has a conservative majority, rule that two judges incorrectly âfailedâ to defer to President Donald Trumpâs decisions regarding the allegations that Venezuelan gang members had entered the U.S. illegally and should be swiftly expelled under his Alien Enemies Act (AEA) proclamation.
In a 21-page filing on Monday requesting a rehearing en banc, the DOJ argued that a three-judge panel, aside from the dissenting opinion, mistakenly âinvalidatedâ Trumpâs proclamation made in March, which labeled Tren de Aragua (TdA) as a âForeign Terrorist Organizationâ consisting of âthousands of membersâ allegedly âconducting irregular warfare and undertaking hostile actions against the United Statesâ with the endorsement of Venezuelan President Nicolas Maduro.
The government, frequently referencing the dissenting opinion, claimed that the 2-1 majority âfailed to deferâ to Trump, âmisinterpreted the AEAâs text and history to unduly restrict its scope,â and intruded on the presidentâs authority under Article II of the Constitution.
âThe full Court should rehear this case to make clear that the AEA supports the Presidentâs Proclamation, and reaffirm that the governmentâs policy for notifying enemy aliens of their removal under the AEA is in accordance with due process,â the DOJ asserted.
Earlier in September, the panel, led by U.S. Circuit Judge Leslie Southwickâs majority opinion, concluded that Trumpâs application of the 1798 wartime law was invalid because there was âno invasion or predatory incursionâ occurring under the statuteâs definition, the U.S. is not at war with TdA or Venezuela, and that the presidentâs admittedly âbroad discretionâ was subject to judicial review.
Southwick, a George W. Bush appointee, was joined by U.S. Circuit Judge Irma Carrillo Ramirez, a Joe Biden appointee, in holding that the Trump administrationâs reliance on the AEA statute was blocked and that the government would have to rely instead on other statutory authority to remove alleged âforeign terroristsâ from the country.
âTherefore, we define an invasion for purposes of the AEA as an act of war involving the entry into this country by a military force of or at least directed by another country or nation, with a hostile intent. Some of the definitions we have quoted also suggest the intent needs to be to conquer, occupy, or otherwise exercise some long-term control. We see no reason for being that specific in this case,â the majority said. âPetitioners are likely to succeed in demonstrating that the Proclamation cannot be supported either by the existence of a declared war or an invasion.â
That conclusion didnât come as a surprise, considering Southwickâs audible skepticism during June oral arguments.
But U.S. Circuit Judge Andrew Oldham, a Trump appointee, clearly warmed to the administrationâs arguments in favor of Trumpâs authority and ended up penning the lone dissent â one which the government is embracing in its request that the whole 5th Circuit second-guess the panelâs ruling. Oldham accused the majority of essentially making themselves president, treating Trump like some ârun-of-the-mill plaintiff,â and holding him to a different standard than any president ever.
âFor 227 years, every President of every political party has enjoyed the same broad powers to repel threats to our Nation under the Alien Enemies Act (âAEAâ). And from the dawn of our Nation until President Trump took office a second time, courts have never second-guessed the Presidentâs invocation of that Act. Not once,â he began, stating that the U.S. Supreme Court has âtime and time againâ said the presidentâs âdeclaration of an invasion, insurrection, or incursion is conclusive.â
âFor President Trump, however, the rules are different. Today the majority holds that President Trump is just an ordinary civil litigant. His declaration of a predatory incursion is not conclusive. Far from it. Rather, President Trump must plead sufficient factsâas if he were some run-of-the-mill plaintiff in a breach-of-contract caseâto convince a federal judge that he is entitled to relief,â Oldham went on. âThat contravenes over 200 years of legal precedent. And it transmogrifies the least-dangerous branch into robed crusaders who get to playact as multitudinous Commanders in Chief. I respectfully but emphatically dissent.â
The DOJâs request for an en banc rehearing cited Oldham at least a dozen times in urging the full 5th Circuit to decide that thereâs little the courts can or should do when it comes to evaluating Trumpâs declaration and whether an âinvasion or a predatory incursionâ actually âexists.â
âThe panel erred at the threshold of its AEA analysis by failing to give proper deference to any of the Presidentâs determinationsâthen faulting the Presidentâs determination that TdA is committing a âpredatory incursionâ and âinvasionâ against the United States,â the DOJ said. âThe Supreme Court has long recognized that judicial review under the AEA must be extremely limited.â
Instead of âdeferringâ to Trump, the administration continued, the panel engaged in an âerroneousâ exercise to question whether his words were tethered to fact.
â[A] courtâs âinterpretationâ of the AEA cannot involve second-guessing the Presidentâs conclusions whether hostilities rise to the level of a threatened incursion or invasion,â the filing added. âNor can courts then second-guess the Presidentâs factfinding. That review contravenes Supreme Court precedent and supplants the Presidentâs national-security determinations in an area of core Article II powers.â