2025 upended politics at home and abroad and set the stage for a turbulent 2026. A handful of dramatic incidents — from a contentious Oval Office encounter to theatrical scenes at UK meetings and in Parliament — shifted how parties and governments are positioning themselves.
On the international front, a tense meeting between US President Donald Trump and Ukraine’s Volodymyr Zelensky became one of the year’s most talked-about moments. Mr Trump’s return to the White House and his overt pursuit of campaign priorities injected uncertainty into alliances. Repeated calls for European partners to shoulder more of their defence costs, attempts to mediate ceasefires in the Middle East, and occasional trade brinkmanship all forced capitals to recalibrate their assumptions about US policy and how quickly it might pivot.
At home, several incidents captured public attention and helped define the political mood. A Labour minister, Steve Reed, faced jeering and supporters wearing red caps at a Merseyside conference, an episode that highlighted the importation of performative political tactics. Chancellor Rachel Reeves was filmed visibly upset in the Commons during Prime Minister’s Questions, a moment that commentators said dented investor confidence. A separate procedural gaffe — the Office for Budget Responsibility releasing budget figures ahead of the chancellor’s statement — added to a sense of disorder.
Three broad shifts stand out from the year:
1) The ascent of Reform
Nigel Farage’s Reform made sustained polling gains and recorded important victories in May’s local contests, capturing significant local-government responsibilities for the first time. Its rise has forced the main parties to rethink priorities, particularly on immigration, and has transformed how Labour and the Conservatives approach political competition. With increased responsibility comes closer scrutiny: how Reform addresses allegations of racism and manages local governance will be decisive for its credibility in 2026.
2) Strains within Labour and Sir Keir Starmer’s authority
A domestic policy reversal proved telling: plans to overhaul a benefits system were abandoned at the last minute when ministers could not be confident of securing votes. For a government with a healthy Commons majority, that retreat suggested an inability to impose its programme and, according to insiders, began a wider weakening of the prime minister’s grip. The autumn budget, framed more around asking households and businesses to contribute rather than sweeping welfare reform, divided opinion — some praised a break with austerity, others warned of electoral backlash. By year’s end, a leader who had won office found his position noticeably less secure.
3) The influence of Trump’s second term
The US presidency became a dominant external variable. Pressure on NATO partners, diplomatic manoeuvres in the Middle East, and unpredictable public rhetoric forced European governments to plan for rapid shifts in US priorities. The shape of any negotiated outcome involving Ukraine is likely to be among 2026’s most consequential foreign-policy questions, with profound security and economic implications for Europe.
Looking ahead to 2026, attention is fixed on the so-called “mega-May” elections, which could remap local and devolved politics. Smaller parties made headway in 2025: Reform’s momentum; Greens under Zack Polanski making gains; and Liberal Democrats building on local breakthroughs. Some analysts expect Reform to consolidate its position next May; others point to earlier reversals where fast-rising parties stalled. Tactical voting and informal coalitions on the left could blunt Reform’s advance, but the party’s presence has already shifted the national conversation.
Within Labour, a poor May showing could prompt leadership manoeuvring. Some MPs are reportedly preparing for a contest if results disappoint, though there is no clear consensus on successors. Downing Street is trying to shore up support through outreach and policy wins — expanding breakfast clubs, tackling NHS waiting lists, improving childcare and asylum processing — but external economic trends and geopolitical shocks, especially US policy choices and the terms of any Ukraine settlement, may exert the biggest influence.
In short, 2025 rearranged political fault lines: a resurgent Reform altered domestic debate, Labour’s unity was tested, and an erratic US presidency complicated international strategy. Whether Reform cements its gains, Labour reshuffles its leadership, or international developments reshape Europe’s trajectory will become clearer over the coming year.