Republican-controlled legislatures in Louisiana and South Carolina are moving forward with congressional redistricting plans that critics say would dismantle majority-Black districts created or preserved under previous court orders. Louisiana's state Senate passed a new U.S. House map that would eliminate one of the state's two majority-Black districts, while South Carolina Gov. Henry McMaster has called a special legislative session to take up a redistricting proposal in that state.

The Louisiana measure, if signed into law, would reduce the number of majority-Black congressional districts from two to one, reversing a configuration that was drawn following years of litigation under the Voting Rights Act. The Congressional Black Caucus has warned that the redistricting fights in both states could result in Black incumbents losing their seats, potentially shrinking Black representation in Congress ahead of the 2026 midterm elections.

Supporters of the new maps argue the redistricting reflects updated population data and legitimate political line-drawing, while opponents contend the changes are designed to dilute minority voting power in violation of federal law. Legal challenges are widely expected. The redistricting battles are part of a broader national pattern, with Republican-led states moving to redraw maps in ways that consolidate political advantage following shifts in the legal landscape governing race-conscious districting.

The Associated Press reported that the current redistricting activity follows earlier battles in states such as Alabama, where federal courts repeatedly ordered new maps to preserve minority representation. Civil rights organizations have indicated they are preparing to challenge the Louisiana and South Carolina plans in court. The outcome of those legal fights could have significant implications for the composition of Congress following the 2026 elections.