US midterm voting gets under way in a high-stakes test of Trump-era politics

Voting has begun across the United States in midterm elections that could cost Republicans control of Congress, presenting a major referendum on former President Donald Trump and his influence over the GOP.

Voters across the United States have begun casting ballots in midterm elections that could reshape the balance of power in Washington and serve as a referendum on the politics of former President Donald Trump. With control of one or both chambers of Congress hanging in the balance, the polls mark a critical moment for both parties.

What's at stake

The midterms will determine which party controls the House of Representatives and the Senate, and therefore the legislative agenda and oversight priorities for the remainder of the current term. A loss of Republican seats would limit the party's ability to advance its priorities and could curb efforts tied to Trump-aligned policy goals, while Democratic gains would strengthen the opposition's capacity to influence legislation and executive oversight.

Campaign context

The elections have been fought against a backdrop of intense partisan campaigning, with national leaders and high-profile surrogates investing heavily in key contests. Voter turnout, the composition of the electorate, and results in competitive districts will be closely scrutinized for indications of public sentiment toward the Trump era and toward party leadership in both parties.

What to watch next

As returns begin to come in, attention will focus on closely contested races that are likely to determine control of Congress. Analysts will also be watching turnout patterns and demographic shifts that could signal longer-term political trends ahead of future elections. Regardless of the immediate outcome, the results are expected to have significant implications for policy-making and political strategy in Washington.

Officials and campaign teams from both parties have indicated they expect a long night of counting and legal challenges in some jurisdictions. Observers say the elections will not only decide seats but also convey a broader political message about the direction of American politics after the Trump presidency.