Brazil's veteran left-wing president has pulled off a surprise win, but his road to victory was not smooth and he faces the most challenging political landscape since first taking office in 2003.

Luiz Inácio Lula da Silva defeated his right-wing rival Flávio Bolsonaro in a bitterly fought campaign by 4.4 million votes.

Bolsonaro has told his supporters in Brasília that he would seek the annulment of the election. But this has not stopped Lula and his supporters from celebrating what they describe as a "historic victory".

It was a dramatic comeback after the former metalworker, who has already served three terms as president, lost the first round of voting.

Many had not thought it possible for him to turn the result around in just three weeks. But Lula's campaign sprang back, driven by street demonstrations and a massive social media push.

His election win has bucked a wider trend in Latin America, where voters have punished incumbents and turned to the right. Across the region, large countries such as Argentina, Chile and Colombia all now have conservative leaders at their helm.

But his new term, set to begin on January 5, 2027, will start amid significant constraints at home and abroad, including animosity from US President Donald Trump.
While Trump did not endorse Lula's rival, Bolsonaro, directly – something he did with the right-wing candidates who went on to win presidential elections held in Colombia and Honduras – there is little doubt his administration would have preferred to see a conservative at the helm of this country of 213 million people.

The White House regards Latin America as an area of US influence, with the Trump administration keen to have leaders in power who support its policies, including on defence, security and trade.

It is also keen to reduce China's influence in the Western Hemisphere.

Brazil, which is oil-rich and holds the world's second-largest reserves of rare earth minerals, is the only big country in South America not governed by a right-wing leader, with Lula largely seen as China-friendly.

Bolsonaro had promised to align Brazil more closely with Washington, while Lula had warned the US not to interfere in the election and insisted that Brazil would "never fit into anyone's backyard".

But while there may be disappointment in the White House, Lula's victory will be welcomed by environmentalists who had feared that a win by Bolsonaro would have given Brazil's influential agribusiness and mining sectors more power.

They had pointed to record levels of deforestation and forest fires in the Amazon during the presidency of his father, Jair, arguing that under the younger Bolsonaro laxer environmental policies could again lead to destruction in this key ecosystem.

While Lula's supporters are ecstatic about his victory, the result shows that the country remains deeply divided, with more than 48 per cent of voters choosing Bolsonaro.
In addition to the challenge of uniting such a deeply polarised country, Lula will have to govern alongside the most right-wing Congress in Brazil's democratic era.

Bolsonaro's Liberal Party (PL) was the party that made the biggest gains in the election.

And yet, Lula's Workers' Party managed to organise huge rallies ahead of the run-off, showing the strong grassroots support it commands.
Before the election, Lula had described the poll as "a parting of the waters for Brazil".

He promised to bridge the gap between Brazil's opposing political poles with "a new way of governing", adding in a WhatsApp livestream before the election that "this country will never be the same again".

While he provided little detail as to what the new way of governing would entail, he insisted he would "remain firm in the fight for a more just country, with opportunities for all and policies directed at the needs of the population".

With a largely hostile Congress, this fight just may prove much harder for the veteran leader – who will be 85 by the end of his fourth term – than in his three previous terms in office. (BBC News)