Mike Braun is now in open political warfare with half of the Indiana Senate's Republican caucus after members of his own party voted against President Donald Trump's redistricting push. However,

In Indiana, Republican lawmakers rejected a new congressional map that could have helped in the 2026 midterms.

The Senate rejected the map in a 31-19 vote, with a majority of the Republican state senators joining the chamber's 10 Democrats in rejecting the map.