Karol Nawrocki sworn in as Poland's president, setting up clash with Tusk government

Karol Nawrocki took the presidential oath in Warsaw on Wednesday, 6 August 2025, becoming Poland's sixth president since the end of communist rule. The 42-year-old historian and political novice, who travelled to Washington during the campaign to secure Donald Trump's endorsement, defeated liberal candidate Rafal Trzaskowski in a June runoff that laid bare the country's deep political fault lines. His inauguration marks the first time since 2015 that the presidency and the premiership are held by opposing political camps, a configuration that last produced years of institutional gridlock.

A narrow mandate in a polarised country

Nawrocki's victory margin was slim, reflecting an electorate almost evenly divided. The June election saw turnout exceed 70%, among the highest in post-communist Polish history, with the result hinging on a few hundred thousand votes. Trzaskowski, the mayor of Warsaw and standard-bearer for Tusk's Civic Coalition, carried the major cities and the west; Nawrocki dominated the east, smaller towns and rural areas. The geographical split mirrors the divide that has structured Polish politics since the 1990s, now overlaid with sharper cultural and geopolitical fault lines.

The new president's slogan, "Poland First, Poles First", echoes the nationalist rhetoric that brought Law and Justice (PiS) to power in 2015. But Nawrocki is not a PiS insider. He was director of the Museum of the Second World War in Gdańsk before being drafted as the opposition's unity candidate after PiS's first choice, Tobiasz Bocheński, faltered in the primaries. His lack of party membership was sold as a virtue, a clean pair of hands above the fray, though critics noted his entire campaign infrastructure was supplied by PiS.

Tusk braces for confrontation

Donald Tusk, who returned to Polish politics in 2023 after serving as president of the European Council, struck a combative tone in the hours before the inauguration. "If necessary, we will of course stand firm as guardians of the constitution," he told reporters. The prime minister has reason to be wary. During the 2015-2023 PiS government, the presidency under Andrzej Duda served as a reliable rubber stamp for controversial judicial reforms, media laws and appointments that the European Commission and the European Parliament condemned as undermining the rule of law. Tusk's coalition came to power promising to reverse those changes; a hostile president can veto legislation, refer laws to the Constitutional Tribunal, and use the bully pulpit to mobilise opposition.

Yet Tusk also struck a note of weary pragmatism. "I have already worked with three presidents in the past. What will it be like with the fourth? We'll manage," he wrote on social media. The government holds a working majority in the Sejm, the lower house of parliament, and the Senate is controlled by the opposition. Any legislative agenda Nawrocki advances, he has promised to be "an active president" who stimulates the government with bills, must pass through a parliament where his allies are in a minority.

Foreign policy: the Ukraine question

The most immediate foreign policy friction point is Ukraine. Poland has been Kyiv's staunchest advocate in the NATO alliance and the European Union, pushing for sanctions, weapons deliveries and accelerated membership tracks. More than one million Ukrainians have fled to Poland since Russia's full-scale invasion in February 2022, a humanitarian effort that has strained schools, hospitals and housing but also filled labour shortages. Nawrocki, however, campaigned on a different register. He opposed NATO membership for Ukraine, criticised Kyiv for not showing sufficient gratitude, and questioned the benefits extended to Ukrainian refugees, including access to Polish social security and healthcare on terms equal to citizens.

"It is precisely from this that he will build his foreign policy, at least initially," said Ewa Marciniak, a political scientist at the University of Warsaw, referring to Nawrocki's close ties to the Trump administration. The US president's scepticism towards NATO burden-sharing and his transactional approach to Ukraine align with Nawrocki's rhetoric. Volodymyr Zelensky, in a congratulatory message on inauguration day, called for "constructive and direct dialogue", diplomatic language for a relationship that may require more work than under Duda, who visited Kyiv repeatedly and treated Ukrainian integration as a personal mission.

Domestic battlegrounds: courts, media, social policy

At home, the president's most potent tools are the veto and the power to appoint judges to the Constitutional Tribunal and the Supreme Court. Tusk's government has been attempting to unwind PiS's judicial overhaul, restoring the independence of the National Council of the Judiciary and seeking to remove judges appointed under contested procedures. Nawrocki can block legislative repairs, refer them to a Constitutional Tribunal still stacked with PiS-era appointees, and refuse to swear in new judges. The result could be a prolonged standoff in which the government passes laws the president vetoes, and the Tribunal strikes down government measures, a recipe for legal uncertainty that Brussels will watch closely.

On social policy, Nawrocki ruled out any easing of Poland's near-total abortion ban, among the strictest in Europe, and rejected same-sex civil partnerships. These positions place him at odds with a majority of Poles under 40 and with the government's liberal coalition partners, but they consolidate his base among conservative and rural voters. The abortion issue, in particular, has mobilised mass protests since the Constitutional Tribunal's 2020 ruling; a presidential veto on any liberalising bill would reignite that conflict.

Public reaction: conviction and dread

Outside parliament on Wednesday, the contrast was stark. Thousands of Nawrocki supporters gathered, many bused in from eastern regions. "He doesn't grovel before Brussels," said Jan Smolinski, a 75-year-old retired miner. "He's a true Pole, flesh and blood." Marietta Borcz, a 57-year-old dental assistant, cited his Catholicism and defence of Christian values. A few hundred metres away, a small group of around 20 protesters held black roses. "A black day for Poland," read one sign. Stanislawa Sklodowska, a 72-year-old retired economist, said the election "reflects poorly on us Poles." The disparity in numbers, thousands versus dozens, may reflect organisational capacity more than sentiment, but it underscores the asymmetry of mobilisation that has characterised Polish politics for a decade.

The 2027 horizon

Both sides are already looking past the current term to the parliamentary elections scheduled for autumn 2027. For Tusk, the presidency is an obstacle to be managed; for Nawrocki, it is a platform to rebuild the right's parliamentary majority. The president's five-year term runs until 2030, meaning he would overlap with the next government regardless of who wins in 2027. If Tusk's coalition fractures, it spans the centre-right, centrist and left-wing parties, Nawrocki could find himself facing a weakened prime minister or even a cohabitation with a PiS-led government. Conversely, if Tusk delivers on economic growth and rule-of-law restoration, the president's vetoes may look like obstruction rather than principle.

Analysts caution against assuming permanent deadlock. "Both parties should realise that engaging in intense confrontation is obviously not the way forward," said Piotr Trudnowski of Klub Jagielloński, a Christian-democratic think tank. The government needs the president's signature on international agreements and certain appointments; the president needs the government's cooperation on foreign policy, where the constitution gives the cabinet the lead. Compromise, however grudging, may be the only functional equilibrium.