Why congressional redistricting is blowing up across the US this summer

WASHINGTON — Fueled by President Donald Trump’s aims to bolster the U.S. House’s razor-thin GOP majority in the 2026 midterm elections, a rare mid-decade redistricting fight in Texas grew increasingly bitter in recent days and engulfed other states.

As Democratic legislators in the Lone Star State fled to block a new congressional map, a handful of both blue and red states eyed their own redistricting plans, lawsuits cropped up and members of Congress pledged bills to curb redistricting wars.

While Texas is the only state that has so far taken formal action to redraw its U.S. House lines, a full-blown arms race could be imminent.

Here’s a breakdown on the redistricting battle as the drama unfolds:

Republicans in Texas drew a new congressional map at the urging of Trump that could give