Donald Trump exacted revenge on Indiana Republican legislators who foiled his redistricting push last year in the state, backing challengers who unseated five incumbents in Tuesday’s primaries, NBC News projects.

One other GOP state senator who faced a Trump-endorsed opponent was locked in a tight race, while another survived.

The double-digit defeats of the five incumbents, some of whom are veterans of the Indiana Legislature, underscore the influence Trump continues to wield over the Republican Party, even as his approval rating among Americans broadly sags amid rising gas prices and the Iran war.