A number of groups, including the ACLU and Sierra Club, had asked the high court to get involved again after the justices last year cleared the way for the administration to use military funds for construction while the case played out in the courts.
A federal appeals court had ruled against the administration last month, but the justices, for now, have given another temporary victory to the administration.
“The fight continues,” said Dror Ladin, a staff attorney with the ACLU’s National Security Project. “Every lower court to consider the question has ruled President Trump’s border wall illegal, and the Supreme Court’s temporary order does not decide the case. We’ll be back before the Supreme Court soon to put a stop to Trump’s xenophobic border wall once and for all.”
The four liberal justices dissented from Friday’s order.
In June, the Supreme Court also declined to hear an appeal from a coalition of environmental groups that pushed back against the Trump administration’s construction of the wall along the U.S.-Mexico border.