Lawmakers in several southern states will be meeting this week to consider redistricting plans in response to a U.S. Supreme Court ruling that weakened the Voting Rights Act. Republican Alabama Gov. Kay Ivey has called legislators into a special session starting Monday that could enable a new date for congressional primaries. Tennessee Republican Gov. Bill Lee has announced a special session starting Tuesday to redraw the state's U.S. House districts. And Louisiana lawmakers also are in session to consider how to redraw districts after the Supreme Court struck down a majority Black district in the state.

A panel of three federal judges has blocked Texas from using a new congressional map that Republicans drew in hopes of picking up five U.S. House seats. That map had touched off a nationwide redistricting battle and is a major piece of President Donald Trump's efforts to preserve a slim Republican majority ahead of the 2026 elections. In a 2-1 ruling Tuesday, a panel of federal judges in El Paso sided with opponents who argued that Texas' unusual summer redrawing of congressional districts would harm Black and Hispanic residents. Texas Gov. Greg Abbott vowed a swift appeal to the U.S. Supreme Court and defended the map.

An unprecedented number of states are considering redrawing their congressional district lines mid-decade. Some warn this could lead to "dummymandering," where efforts to stretch partisan advantage might backfire. Nebraska is among the states where mid-decade redistricting has been floated. The focus is on the Omaha-based 2nd Congressional District, which is considered vulnerable for Republicans. Some Republicans in states considering mid-decade redistricting are hesitant, fearing it could make other districts more susceptible to loss. Concerns about overreaching haven't stopped the push for redistricting, but Nebraska faces challenges, including a lack of legislative support.

Texas Democrats have ended a two-week walkout that stalled efforts to redraw congressional districts as part of a national partisan brawl over President Donald Trump's desire to reshape U.S. House maps to his advantage. Their return Monday to the Texas Capitol will allow the Republican-run Legislature to proceed as California Democrats' advance a countereffort to redraw their congressional boundaries in retaliation. The tit-for-tat puts the nation's two most populous states at the center of an expanding fight over control of Congress ahead of the 2026 midterm elections. Texas and California have been at the forefront of a national fight to reshape the congressional landscape.