(AP) — Indonesian voters were choosing a new president Wednesday as the world’s third-largest democracy aspires to become a global economic powerhouse a quarter-century after shaking off a brutal dictatorship.

The front-runner, Defense Minister Prabowo Subianto, is the only candidate with ties to the Suharto era. He was a special forces commander at the time and has been accused of human rights atrocities, which he vehemently denies.

Two former provincial governors, Anies Baswedan and Ganjar Pranowo, are also vying to succeed the immensely popular President Joko Widodo, who is serving the final of his two terms in office. Widodo’s rise from a riverside slum to the presidency has shown the vibrancy of Indonesia’s democracy in a region rife with authoritarian regimes.

Widodo’s successor will inherit an economy with impressive growth and ambitious infrastructure projects, including the ongoing transfer of the nation’s capital from congested Jakarta to the frontier island of Borneo at a staggering cost exceeding $30 billion.

The election also has high stakes for the United States and China, since Indonesia has a huge domestic market, natural resources like nickel and palm oil, and diplomatic influence with its Southeast Asian neighbors.

Polls opened at 7 a.m. in each of the three time zones across the tropical nation’s 17,000 islands inhabited by 270 million people. The logistics of the vote were daunting: Ballot boxes and ballots were transported by boats, motorcycles, horses and on foot in some of the more far-flung locations.

A fierce thunderstorm flooded several streets of Jakarta at dawn Wednesday. Last week, damage from heavy rains in Central Java’s Demak regency prompted the postponement of the election in 10 villages.

Aside from the presidency, some 20,000 national, provincial and district parliamentary posts were being contested by tens of thousands of candidates in one of the world’s largest elections, which authorities expect to be largely peaceful. About 10,000 aspirants from 18 political parties were eyeing the national parliament’s 580 seats alone.

The official vote tally is a laborious process that could take about a month, but early results based on sampling from registered private polling and survey groups are considered a reliable indicator of the official results.

Subianto, the oldest presidential candidate at 72, lost in two previous runs to Widodo but is now the front-runner, based on independent surveys. He picked Widodo’s eldest son, Gibran Rakabuming Raka, as his vice-presidential running mate in a move that could shore up his chances given the outgoing president’s popularity.

Raka, 36, was allowed to run when the Constitutional Court made an exception to the minimum age requirement of 40. The court was then headed by Widodo’s brother-in-law, who was removed by an ethics panel for not recusing himself, and Widodo was accused of favoritism and nepotism.

Critics have accused Widodo of trying to build a political dynasty despite his being the first president to emerge outside the political and military elite since the 1998 end of the dictatorial rule of Suharto, characterized by widespread human rights violations, plunder and political unrest.

Subianto, a former lieutenant general who married one of Suharto’s daughters, was a longtime commander in the army special forces, called Kopassus. He was dishonorably discharged in 1998 after Kopassus forces kidnapped and tortured political opponents of Suharto.

Of at least 22 activists kidnapped that year, 13 remain missing to this day, and their families protest weekly outside the presidential palace demanding the activists be accounted for. Subianto never faced a trial and vehemently denied any involvement, although several of his men were tried and convicted.

During the campaign period that concluded last weekend, Subianto and his strategists used AI and social media platforms like TikTok to soften his image by portraying him as a cuddly grandfather to his youthful running mate. Rejected by human rights activists, he danced on the campaign stage and promised to generate nearly 20 million jobs in his first term if elected.

Baswedan, the former head of an Islamic university, served as governor of Jakarta until last year. A former Fulbright scholar, Baswedan was education and culture minister from 2014 to 2016, when Widodo removed him from the Cabinet after accusing him of failing to address problems by thousands of students affected by forest fires.

Baswedan opposes Widodo’s plan to move the Indonesian capital from Jakarta to Nusantara on Borneo island, which involves constructing government buildings and residential enclaves by clearing lush tropical rainforests.

In an interview with The Associated Press last month, he said democracy in Indonesia is under threat, given Subianto’s choice of the president’s son as running mate.

“This means that there is a decline in trust, it means that our democracy is experiencing a decline in quality, it means that many legal rules are being bent,” he said.

Pranowo is the ruling party candidate but does not have Widodo’s support. He was a national legislator for the ruling Indonesian Democratic Party of Struggle for 10 years before being elected in 2013 for the first of two terms as governor of vote-rich Central Java region.

While governor, Pranowo refused to allow Israel to participate in the Under-20 FIFA World Cup to be held in his province. FIFA subsequently dropped Indonesia as host of the games, angering Indonesian soccer fans and Widodo.

Israel and Indonesia, the world’s largest Muslim-majority nation, do not have diplomatic ties.

Under Widodo, Indonesia saw a period of remarkable growth averaging 5% annually, except in 2020, when the economy contracted due to the coronavirus pandemic.

His economic roadmap, called “Golden Indonesia 2045,” projects Indonesia becoming one of the world’s top five economies with GDP of up to $9 trillion, exactly a century after it won independence from Dutch colonizers.