The Arizona Republican Party officially canceled its 2020 presidential primary contest on Monday, joining several other state Republican parties.
State Republican Party Chairwoman Kelli Ward confirmed the party's decision in a letter to Arizona Secretary of State Katie Hobbs obtained by The Hill.
Kansas and South Carolina's Republican parties canceled their presidential primaries over the weekend.
Nevada will reportedly follow suit.
This is not the first time Arizona has had presidential primaries canceled: the Arizona Democratic Party did not have primaries in 2012 and 1996, when former Presidents Obama and Clinton, respectively, were running for reelection.
The moves to cancel primaries in several states comes as President TrumpDonald TrumpPence: Supreme Court has chance to right 'historic wrong' with abortion ruling Prosecutor says during trial that actor Jussie Smollett staged 'fake hate crime' Overnight Defense & National Security — US, Iran return to negotiating table MORE faces long-shot primary challenges from former Rep. Joe WalshJoe WalshThe Memo: Never Trumpers sink into gloom as Gonzalez bows out The Memo: 'Hillbilly Elegy' author binds himself to Trump after past criticism Joe Walsh says radio show canceled due to Trump criticism MORE (R-Ill.), former Massachusetts Gov. Bill WeldWilliam (Bill) WeldYoungkin should blaze a post-Trump trail for the GOP The Memo: What now for anti-Trump Republicans? Ralph Gants, chief justice of Massachusetts supreme court, dies at 65 MORE and former Rep. Mark SanfordMark SanfordBritain checking gun license applicants' social media, medical records Mark Sanford calls Graham 'a canary in the coalmine' on GOP's relationship with Trump Top cyber Pentagon official overseeing defense contractor project placed on leave MORE (R-S.C.).
Walsh blasted the Republican Party on Friday for allowing state parties to cancel the contests, calling it “undemocratic BS.”
Trump's campaign has worked with several state Republican parties to hold off the possibility of a primary challenger and to install pro-Trump leaders in state party roles.
The state parties that have canceled primaries so far have argued doing so will save money that can be put toward other races.