What’s going on with Dan Sullivan and Dan Sullivan? The Alaska Senate litigation, explained

The Trump administration has filed a federal lawsuit seeking to prevent certification of Alaska’s U.S. Senate election results if Republican incumbent Dan Sullivan loses to Democratic challenger Mary Peltola. The unprecedented intervention centers on the presence of a second candidate named Daniel J. Sullivan Jr., a retired schoolteacher whose candidacy Republicans allege could confuse voters and potentially change the election's outcome.

The race could help determine control of the U.S. Senate, and Republicans have argued that voters intending to support the incumbent might mistakenly cast ballots for the other Sullivan. Republican efforts to remove Daniel J. Sullivan Jr. from the ballot were unsuccessful, including a challenge before the Alaska Supreme Court. The second Sullivan denies allegations that he entered the race as part of a Democratic effort to divert votes.

Alaska ballots distinguish the candidates by identifying the incumbent as "Dan S. Sullivan," a registered Republican and incumbent, while listing the other candidate as "Daniel J. Sullivan Jr." without a party affiliation.

President Donald Trump publicly acknowledged directing the Justice Department to file the lawsuit, stating, "I'm the one who said do it."

The administration's lawsuit seeks to delay certification if the Republican incumbent loses, pending an investigation into whether voter confusion affected enough ballots to change the result. The Justice Department cites language in the National Voter Registration Act requiring states to protect election integrity.

Legal experts interviewed by The Associated Press questioned the lawsuit's legal foundation, noting that election administration and certification are principally state responsibilities under the Constitution. They also questioned how investigators could establish which candidate voters intended to support, given the secrecy of individual ballots.

The dispute raises broader concerns about the federal government's role in elections. While political campaigns have previously been accused of encouraging third-party candidates to divide opposing votes, the Justice Department's attempt to intervene in a state's election certification process represents a significant development.

The lawsuit also comes amid concerns about the Justice Department's independence under President Trump. The administration has replaced numerous career officials, and critics fear federal law enforcement could be used to challenge unfavorable election results.

Attorney General Todd Blanche has maintained that the Justice Department does not intend to improperly interfere with elections or state certification procedures, although he has left open the possibility of federal intervention under extraordinary circumstances.

Constitutional and Institutional Significance

The controversy highlights the constitutional division of authority between state governments and the federal government in administering elections. It also raises questions about the independence of the Justice Department, the evidentiary standards required to challenge election results, and the responsibility of courts to protect lawful voting and certification procedures.

The central issue is whether allegations of potential voter confusion, without demonstrated evidence that the outcome was affected, provide sufficient legal grounds for federal intervention in a state's certification process.

Source and Attribution: Reporting by Nicholas Riccardi, The Associated Press, updated October 23, 2026, at 6:59 p.m. EDT. Summarized for the Reviving Our Republic Analyzer, with additional constitutional context.