Former Anchorage mayor endorses Sen Dan Sullivan in Alaska's race

Key Points:

• Former Anchorage Mayor Dan Sullivan endorsed incumbent Republican Sen. Dan S. Sullivan in Alaska's Senate race, opposing another candidate with the same name, Dan J. Sullivan, whose candidacy has sparked legal challenges and allegations of voter confusion tactics.
• Sen. Dan S. Sullivan and his allies accuse Dan J. Sullivan of running to siphon votes from the incumbent, citing his work with a Democratic-aligned consultant as evidence of a liberal plot, while Dan J. Sullivan claims to be a legitimate moderate Republican challenger.
• Alaska's unique election system features a nonpartisan primary advancing the top four candidates and ranked-choice voting in the general election, which critics argue could increase voter confusion amid the presence of multiple candidates sharing the same name.
• The Alaska Supreme Court ruled that Dan J. Sullivan could remain on the ballot despite initial removal, and federal and state prosecutors are investigating whether his candidacy is part of a conspiracy to mislead voters.
• As votes are still being counted, Sen. Dan S. Sullivan and Democratic Rep. Mary Peltola have advanced to the general election, with it unclear if Dan J. Sullivan will join them.