Washington, 12 August 2026

In the US primaries on Tuesday, Republican voters in several states selected candidates for Congress and state offices, while the party simultaneously processes the consequences of a Supreme Court ruling that struck down protections for certain electoral districts.

Tuesday's primaries were seen as a litmus test for Donald Trump and the Republican Party at a time when the internal balance of power within the party is being recalibrated. In the affected states, incumbents faced off against challengers, with their results expected to provide indications of the party's direction ahead of the November elections.

At the center of the political debate is a ruling that eliminated the basis for protecting certain electoral districts against discrimination. This has enabled Republican-led states to redraw districts in ways that improve their own party's chances and often reduce the influence of minorities such as Black voters.