What lies ahead for Trump after Democrats' sweeping midterm victory?

Several candidates personally backed by the president also lost their races, further raising questions about his ability to shape the Republican Party's electoral fortunes. Trump had repeatedly urged voters to treat the midterms as a verdict on his leadership, but the scale of the Republican defeat left little room for him to distance himself from the outcome.

The president initially attempted to shift responsibility towards Republican candidates, claiming that the party would have performed better had he been on the ballot. However, his comments did little to change the political significance of the results.

Democrats prepare to challenge Trump's presidency. With control of both the House of Representatives and Senate, Democrats are expected to intensify scrutiny of the Trump administration and pursue investigations into alleged corruption involving the president's family and associates.

They are also likely to examine the administration's handling of the Iran war, executive authority and the business interests linked to Trump's presidency. Democrats have signalled plans to pursue legislation reversing Trump's tariffs, restoring health insurance subsidies and limiting the administration's authority to continue military operations against Iran.

However, their legislative ambitions could face resistance from Trump, who retains presidential veto powers and significant executive authority. The Democratic-controlled Senate could also block or delay Trump's nominations for Cabinet positions, federal judgeships and other senior government appointments.

The developments are likely to trigger a period of intense political confrontation between Congress and the White House, particularly over government funding, military policy and presidential powers. Trump could adopt a more aggressive approach. Despite the electoral setback, Trump is unlikely to abandon his political agenda or accept a diminished role without resistance.

Political observers expect the president could rely more heavily on executive powers to advance policies that face opposition in Congress, potentially intensifying disputes over the limits of presidential authority. The Iran war could become another major flashpoint, with Democrats seeking to restrict military action while Trump faces pressure over the conflict's economic and political costs.

Some analysts have also raised the possibility of an escalation in US military operations against Iran as the administration faces a narrower path for pursuing its foreign policy objectives through Congress. Republican defeat raises questions over 2028 succession.

The scale of the Republican losses has also complicated the party's preparations for the 2028 presidential election. Vice-President JD Vance, widely considered Trump's potential successor, could face growing pressure to establish a political identity independent of the president following the midterm setback.

Secretary of State Marco Rubio and Florida Governor Ron De. Santis are among other potential Republican contenders who could seek to reshape the party's future. For Democrats, victories in traditionally conservative states have strengthened the argument that a moderate candidate could attract independent voters and disillusioned Republicans.

However, the party's progressive and centrist factions are likely to face competing demands over its political direction, particularly on foreign policy and economic issues. The election has also raised expectations for Democratic leaders, who will now face pressure to deliver on promises to address affordability and other concerns that contributed to Trump's declining popularity.

A weakened president but not a powerless one. The midterm results have significantly reduced Trump's political room for manoeuvre, but they have not stripped him of the powers of the presidency.

With two years remaining in his term, Trump retains control over the executive branch and the ability to veto legislation, setting the stage for prolonged political battles with a Democratic-led Congress. The outcome also carries implications beyond US domestic politics, particularly for trade negotiations with Canada, where Prime Minister Mark Carney has suggested Washington is becoming more flexible in discussions.

Ultimately, the election has exposed the limits of Trump's political dominance and raised fundamental questions about the future of the Republican Party, the direction of US foreign policy and the balance of power in Washington.