Iowa Senator Joni Ernst Won't Seek 2026 Reelection, GOP Faces Competitive Race

Iowa Senator Joni Ernst announced she will not seek reelection in 2026, citing family reasons and reflecting on her service as a combat veteran and U.S. senator. Ernst, the first female combat veteran elected to the Senate and a prominent advocate for rural development, agriculture, and veterans, expressed gratitude for her time in office. Her retirement opens a rare Senate seat in Iowa, prompting Rep. Ashley Hinson to declare her intention to run for the GOP nomination, positioning herself as a strong ally of President Trump. Other Republicans, including former state senator Jim Carlin and veteran Joshua Smith, have also entered the primary race, with figures like Matt Whitaker reportedly considering a bid. Ernst's decision adds to the challenges Republicans face in maintaining Senate majorities amid competitive races in Iowa, where Democrats see opportunities for pickups. Key Iowa agricultural groups and officials have praised Ernst's leadership and service to the state, highlighting her efforts in biofuels, rural business, and regulatory reform.