Mahfud MD & Whoosh Corruption: KPK Responds

KPK Investigates Alleged Budget Inflation on Jakarta-Bandung High-Speed Rail project

The inquiry into potential budget irregularities surrounding the Whoosh high-speed rail project linking Jakarta and Bandung is ongoing, according to IndonesiaS Corruption Eradication Commission (KPK). The probe comes amid public scrutiny and allegations of a cover-up, fueled by concerns raised by former Coordinating Minister for Politics, Law and Security, Mahfud MD.

The KPK confirmed on Wednesday, October 29, 2025, that it is indeed actively pursuing leads and gathering evidence related to the alleged budget inflation or mark-up of costs associated with the ambitious infrastructure project. “The investigation into this case is currently still progressing,” stated a KPK spokesperson.

The agency emphasized the need for a meticulous and professional approach to ensure the validity of any evidence collected. “Valid evidence, clues to uncover (alleged corruption) so that later we can shed light on this case,” the spokesperson explained.”So,the legal process certainly takes time for the Corruption Eradication Commission to progress. Later, of course, we will report periodically what the progress is.”

Did you know? – The Jakarta-Bandung high-speed rail,known as Whoosh,began commercial operations in October 2023. It is indeed Indonesia’s first high-speed railway, aiming to reduce travel time between the two major cities.

Concerns of Political Interference

The KPK’s investigation follows a public statement by Mahfud MD,who expressed suspicion that the anti-corruption agency was hesitant to investigate the project due to external pressures. Speaking to Kompas TV on Tuesday, October 28, 2025, Mahfud stated, “My suspicion (KPK) is afraid. I don’t know who it is indeed afraid of.”

Mahfud’s concerns stem from discussions surrounding the project that began as early as October 12-13, 2025, when Minister of finance Purbaya Yudhi sadewa publicly refused to allocate funds from the State Revenue and Expenditure Budget (APBN) to cover debts related to the high-speed rail line. Mahfud indicated he began commenting on the situation shortly thereafter, on October 14th.

Timeline of Allegations

The unfolding situation raises questions about the financial transparency of the Jakarta-Bandung fast train project, officially known as Whoosh. The initial concerns regarding potential financial mismanagement surfaced following the Minister of Finance’s refusal to utilize state funds for project debts. This decision prompted further scrutiny and fueled speculation about potential irregularities.

The KPK’s commitment to a thorough investigation is crucial to address these concerns and maintain public trust in the integrity of Indonesia’s infrastructure development. The agency’s periodic updates will be closely watched as the investigation progresses.

Pro tip: – Indonesia’s APBN, or State Revenue and Expenditure Budget, is the government’s annual financial plan. Refusal to allocate funds from this budget is a significant indicator of financial concerns.

Why the investigation began: The KPK launched its investigation following public allegations of budget inflation on the Whoosh project and concerns voiced by Mahfud MD regarding potential political interference hindering a thorough probe. The initial trigger was Finance minister purbaya Yudhi Sadewa’s refusal to use state funds to cover project debts, beginning October 12-13, 2025.

Who is involved: Key figures include the KPK, former Coordinating Minister Mahfud MD, Finance Minister Purbaya Yudhi Sadewa, and officials connected to the Whoosh project. The investigation aims to identify any individuals or entities involved in potential financial wrongdoing.

What are the allegations: The core allegation centers on potential “budget inflation” or a “mark-up” of costs associated with the Jakarta-Bandung high-speed rail project. This suggests that the reported project costs might potentially be higher than the actual expenses incurred.

How did it end? As of November 1, 2