Summary

Sen. Mitch McConnell announced he will not seek reelection in 2026, marking the end of his long career as a Republican leader.

The longest-serving Senate party leader, McConnell played a key role in shaping the Supreme Court, tax cuts, and major political battles but saw his influence wane amid Trump-era populism.

His departure signals a shift in the GOP, as a competitive race for his Kentucky Senate seat looms.

McConnell pledged to continue advocating for national defense and other priorities before retiring in January 2027.