Published: 2019-09-12 08:41:03 BdST
The court said the rule, which requires most immigrants who want asylum to first seek safe haven in a third country through which they travelled on their way to the United States, could go into effect as litigation challenging its legality continues.
Liberal Justices Sonia Sotomayor and Ruth Bader Ginsburg dissented.
The San Francisco-based 9th US Circuit Court of Appeals on Aug 16 limited a federal judge's injunction blocking the rule to the nine Western states over which it has jurisdiction including the border states of California and Arizona. That had left open the possibility that the rule could be applied in the two other border states, Texas and New Mexico.
The American Civil Liberties Union and others who challenged the administration's policy in federal court said it violates US immigration law and accused the administration of failing to follow the correct legal process in issuing the rule, which was unveiled on July 15.
California-based US District Judge Jon Tigar in July issued a nationwide injunction blocking the rule before the 9th Circuit scaled it back.
The rule would bar almost all immigrants from applying for asylum at the southern border. It represents the latest effort by Trump's administration to crack down on immigration, a signature issue during his presidency and 2020 re-election bid.
In her dissent from the decision to lift the injunction, Sotomayor said that the government's rule may be in significant tension with the asylum statute. "It is especially concerning, moreover, that the rule the government promulgated topples decades of settled asylum practices and affects some of the most vulnerable people in the Western Hemisphere — without affording the public a chance to weigh in."
One of the Republican president's main objectives has been to reduce the number of asylum claims primarily by Central American migrants who have crossed the US-Mexico border in large numbers during his presidency.
The rule would block nearly all families and individuals from countries like El Salvador, Honduras and Guatemala from entering the United States as asylum seekers after crossing through Mexico. The rule would keep asylum protections for Mexican citizens.
GOVERNMENT ARGUED RIGHT TO SET POLICY
The rule drew legal challenges including from a coalition of groups represented by the ACLU. They accused the administration of pursuing an "asylum ban" and jeopardizing the safety and security of migrants fleeing persecution and seeking safety in the United States.
In the administration's request to fully enforce the rule, US Solicitor General Noel Francisco asked the Supreme Court to issue a stay blocking the injunction while litigation over the issue proceeds because the judge's order interferes with the government's authority to establish immigration policy.
The administration said the rule screens out asylum claims that are unlikely to succeed and "deters aliens without a genuine need for asylum from making the arduous and potentially dangerous journey from Central America to the United States."
The Supreme Court in December rebuffed a bid by the administration to implement a separate policy prohibiting asylum for people crossing the US-Mexican border outside of an official port of entry, with conservative Chief Justice John Roberts joining the four liberal justices in denying the request.