INDONESIAN Defense Minister Prabowo Subianto signed the Pentagon guest book during a bilateral exchange hosted by Defense Secretary Lloyd J. Austin III at the Pentagon in Washington, D.C. on Aug. 24, 2023. — US DEPARTMENT OF DEFENSE

JAKARTA — Indonesia’s Prabowo Subianto reiterated his commitment to a $32 billion project to build the country’s new capital city as he made his first overnight stay there as president, the government said.

Questions about the fate of the Nusantara capital city project have lingered since Mr. Prabowo took office in October 2024.

The project is a legacy of his predecessor, Joko Widodo, who first announced his plan to move the capital 1,200 kilometers (745 miles) away from overcrowded and sinking Jakarta in Java island in 2019.

Construction of the city in a remote, southeastern part of Borneo island only began in 2022 after delays due to the pandemic and Mr. Widodo missed his target of moving the government by the end of his second and final term in 2024.

Analysts have said Mr. Prabowo is unlikely to have the fiscal space to fund his key programs while continuing to build Nusantara, which Mr. Widodo had envisioned as a green, futuristic capital surrounded by forest.

Mr. Prabowo’s visit, scheduled until Tuesday, “marks an important momentum for the journey to build the Nusantara capital city,” his office said in a statement late on Monday.

“President Prabowo’s presence in Nusantara demonstrates the government’s commitment to ensuring the development in the area proceeds according to plan and is sustainable,” it said.

The Nusantara National Capital Authority, which oversees the development, said in a separate statement that offices and supporting infrastructure for the executive branch were ready.

Construction was underway to meet a completion target of 2028 for buildings for the legislative and judicial branches of government, it said.

Mr. Prabowo last year approved a budget of 48.8 trillion rupiah ($2.89 billion) for the project until 2029, only about 60% of what Mr. Widodo spent between 2022 and 2024.

Mr. Prabowo’s government ran a budget deficit of 2.92% of GDP in 2025, among the largest in two decades and close to a legal deficit ceiling of 3% of GDP.

The Constitutional Court last year halved the maximum duration of land rights for investors in Nusantara, dealing another blow to the project. — Reuters