Early on Thursday, as litigation moved quickly through New York’s courts, Republicans shifted their focus to Washington, asking the U.S. Supreme Court to halt new boundaries for the New York City seat held by Rep. Nicole Malliotakis. The request came after a state appeals court sided with Democrats and effectively set in motion the state process for remaking the district lines.

The appeals-court decision arrived after a winding legal battle that began when a state judge rejected the district boundaries. According to the AP report, the trial court ruled last month after an election law firm aligned with the Democratic Party argued the district diluted the power of Black and Latino voters in Staten Island and southern Brooklyn. In practice, that ruling cleared the way for the redistricting commission to revise the map.

After weeks of uncertainty, the state appeals court’s Thursday decision issued a brief ruling that sided with Democrats, directing the state’s redistricting commission to begin work on a new congressional map. Republicans then asked the Supreme Court to intervene and stop those changes, the AP reported, framing their request as an emergency bid to keep the existing district boundaries in place.

Malliotakis, who represents the district, said in a statement on Thursday that the Supreme Court has already made clear its view of race-based redistricting. She said, “The U.S. Supreme Court has been unequivocal: race-based redistricting violates the U.S. Constitution,” and she added, “I look forward to the Supreme Court’s intervention in this case to uphold the rule of law and preserve the integrity of our elections.”

The Supreme Court filing described the impact of the state judge’s ruling as disruptive to New York’s upcoming election, according to the AP report. The filings sought a hold on the original ruling and requested that the high court decide by Monday, so petitioning for the next round of candidacies could begin the next day under the current congressional map.

The AP report said the Trump administration’s Department of Justice filed a brief supporting the request. It also noted that Democrats were required to submit documents to the Supreme Court on Thursday, though it was not clear when the court would rule in the New York case.

While the map dispute centers on Malliotakis’ district, the AP report said its ripple effects extend beyond that single seat. Blair Horner of the New York Public Interest Research Group said changing the boundaries of one district affects others, and he warned that time constraints could complicate how quickly candidates can navigate the process. He also said, “The clock is not the candidates’ friend on this one — unless the courts rule that Pearlman got it wrong and everything stays the way that it is,” referring to the trial court judge, Jeffrey Pearlman, who threw out the district’s borders.

Political observers also pointed to how the uncertainty could affect campaigning and ballot access during the midterm election cycle. The AP report said new lines in Malliotakis’ district could provide opportunities for Democrats this year, as both major parties pursue advantages in the fight for control of the U.S. House. Even if the Supreme Court declines to intervene, the report said it would still take time for the state commission to complete a politically sensitive task, prolonging uncertainty for candidates as they seek to qualify for the ballot.