A second Republican has joined the race in Alaska to challenge Representative Mary S. Peltola, a popular Democrat who holds the state’s sole House seat.
Lt. Gov. Nancy Dahlstrom, who was elected last year, is taking on Ms. Peltola, who became the first Alaska Native woman ever elected to Congress after she defeated former Gov. Sarah Palin in two 2022 elections. Ms. Peltola’s first victory against Ms. Palin, in a special election after the death of Alaska’s longtime congressman, Don Young, flipped the seat to the Democrats for the first time in 50 years.
Her second victory, in the November midterms, dealt a political blow for Ms. Palin, once considered a standard-bearer in the national Republican Party.
Ms. Dahlstrom, a former state representative and the former commissioner of the state’s Department of Corrections, is the second Republican to enter the House race, following Nick Begich III. A scion of a prominent liberal political family in Alaska, Mr. Begich finished in third place in previous races against Ms. Peltola.
“Alaska needs a proven tough fighter,” Ms. Dahlstrom said in a statement announcing her candidacy and criticizing President Biden. She vowed that if elected to the House she would “stop Biden and the extreme liberals ruining our future.”
The House Republican campaign arm has made this seat a priority target in 2024. Will Reinert, a spokesman for the group, said in a statement on X, formerly known as Twitter, that Ms. Dahlstrom “is a top-tier recruit who will win this Trump won state.”
Ms. Peltola’s election to a full term with 55 percent of the vote last November — after playing up her bipartisan credentials and local issues on the campaign trail — demonstrated her ability to hold on to the seat despite political headwinds. Alaska has long been a red state, and former President Donald J. Trump handily won Alaska in the 2020 election. Mr. Young, a Republican who was one of the longest-serving members in the House, won re-election that year with 54 percent of the vote.
But Ms. Peltola’s popularity will still pose a significant obstacle for Republicans, despite their advantages. The race was competitive but leaning toward Ms. Peltola, according to an analysis by the Cook Political Report earlier this year.
Activists and former Republican candidates in the state, including Ms. Palin, are also trying to repeal the state’s recently adopted ranked-choice voting system. They argue that the system can allow a Democrat to win even when a majority of voters pick a Republican on the first ballot. Ms. Peltola was the most popular choice on the first ballot in both of her previous races, but she did not secure outright majorities until the second round.
