Braun, who was endorsed by former President Donald Trump, was first elected to the Senate in 2018, unseating Sen. Joe Donnelly (D-Ind.), after serving in the Indiana state House.
“Mike Braun has filed his paperwork to run for governor and will be making an official announcement of his candidacy very soon,” Josh Kelley, Braun’s chief of staff, said in a Nov. 30 statement to several news outlets, confirming his decision to run for governor.
Several Republicans, including former Mike Pence aide Eric Doden, have announced they will run for governor; current Republican Gov. Eric Holcomb is term-limited in 2024.
“I’ll make a formal announcement somewhere probably late November, early December,” he said.
Notably, Braun was among several Republican senators who voted for Sen. Rick Scott (R-Fla.), the head of the Senate GOP campaign arm, over Senate Minority Leader Mitch McConnell (R-Ky.) in November.
Scott had criticized McConnell, who was ultimately reelected, over what he said were poor strategic decisions on part of the longtime GOP leader. Republicans were unable to retake a majority in the Senate during the Nov. 8 midterms.
“I don’t think we’re generating the results politically or governmentally,” Braun told reporters as he confirmed he favored Scott. “We don’t have an agenda. We don’t have a business plan. That doesn’t work anywhere else.”
2024 Race
At least two House Republicans have indicated a possible run for Braun’s Senate seat in 2024.As for Democrats, it’s unclear who might challenge Braun and the other possible Republican candidates in the 2024 Senate race.
Republicans, who control Indiana’s governor’s office and state Legislature, have dominated Indiana’s elections in recent years. Trump bested Joe Biden by more than 16 percentage points during the 2020 election, and Sen. Todd Young (R-Ind.) easily won a second term in the Nov. 8 midterms over Democrat Thomas McDermott Jr.
Meanwhile, Democrats will face a daunting task in holding onto their majority in the 2024 elections, when they will be defending 21 seats to the Republicans’ 10.
Two of those seats are in Republican-leaning states West Virginia and Montana. Another five are in the swing states of Ohio, Pennsylvania, Nevada, Wisconsin, and Arizona, all of which will be in play during the presidential election.
Currently, Democrats have a 50–49 majority in the Senate with Georgia’s runoff election scheduled for Dec. 6 between Sen. Raphael Warnock (D-Ga.) and Republican candidate Herschel Walker. Early voting is underway and has been robust so far, Georgia election officials say.
Reuters contributed to this report.