Alaska Republican U.S. Sen. Lisa Murkowski has again withstood challenges from a conservative faction within her party to win reelection.

Alaska U.S. Sen. Lisa Murkowski and Wyoming congresswoman Liz Cheney hail from their states’ most prominent Republican families.

Republican Sen. Lisa Murkowski of Alaska says she's running for reelection next year.

Mike Gravel, a former U.S. senator from Alaska who read the Pentagon Papers into the Congressional Record and later ran for president twice, has died.

FILE - In this Sept. 26, 2019 fle photo, Alaska Department of Administration Commissioner Kelly Tshibaka addresses reporters in Anchorage, Alaska. Tshibaka announced plans on Monday, March 29, 2021, to run for the U.S. Senate seat held by U.S. Sen. Lisa Murkowski, a fellow Republican, in the 2022 election. (AP Photo/Mark Thiessen)JUNEAU, Alaska – An early Republican candidate announced plans Monday to seek the Alaska U.S. Senate seat that has been held since 2002 by Republican Sen. Lisa Murkowski. Kelly Tshibaka, who has led the Alaska Department of Administration since early 2019, in a statement said she is running "for the Alaskans who believe government is of the people, by the people and for the people. Earlier this month, state Republican Party leaders voted to censure Murkowski over that vote, with party leaders in some other states taking similar actions against Republicans who voted as she did.

FILE - In this Feb 23, 2021, file photo, U.S. Sen. Lisa Murkowski, R-Alaska, speaks during a hearing on Capitol Hill in Washington. “The party does not want Lisa Murkowski to be a Republican candidate,” said Tuckerman Babcock, immediate past chairman of the state party. However, when speaking to reporters last month in Juneau, Murkowski addressed a possible censure by the state party. A message left with Glenn Clary, current Alaska Republican Party chairman, was not returned. AdThe new primary voting system left the state party wondering how they move forward, Babcock said.

(AP Photo/Alex Brandon, File)WASHINGTON – Alaska Sen. Lisa Murkowski said Friday that President Donald Trump should resign, making her the first Republican senator to say he should leave office as backlash grows against his goading of violent supporters who stormed the Capitol. Murkowski told the newspaper that if the GOP doesn’t cut ties with Trump, she might leave the party. “If the Republican Party has become nothing more than the party of Trump, I sincerely question whether this is the party for me,” she said. Murkowski said Trump should leave if he’s not going to do his job. Murkowski has clashed repeatedly with Trump, helping kill his 2017 effort to repeal former President Barack Obama's health care law.