World Champion of Corruption: How BNP Made Bangladesh the Most Corrupt Country on Earth — and How the Money Trail Led to Singapore, the FBI, and a US Entry Ban
For five consecutive years, one country held the unwanted title of “most corrupt nation in the world.” It wasn’t a failed state. It wasn’t a country at war. It was Bangladesh — under the BNP-Jamaat coalition government. And at the center of it all was one family, one shadow office, and a money trail that stretched from Dhaka to Singapore to the doorstep of the FBI.
Five Years at the Bottom: The Transparency International Record
Between 2001 and 2005, Transparency International’s Corruption Perceptions Index (CPI) — the most authoritative global measure of public sector corruption — ranked Bangladesh dead last. Not once. Not twice. Five consecutive years.
To understand the scale of this achievement: of the 91 to 159 countries surveyed each year, Bangladesh scored at the very bottom. Lower than war zones. Lower than failed states. Lower than countries with no functioning judiciary.
“Bangladesh is a developing nation in which systemic corruption has permeated all aspects of public life. Through 2006, the nation topped Transparency International’s ranking of the world’s most corrupt governments four years in a row.”
— US Embassy Cable 08DHAKA1143, classified confidential, sent by Ambassador James F. Moriarty to Washington, November 3, 2008 (released by WikiLeaks)
The CPI scores tell the story:
- 2001: Bangladesh ranked last (91st out of 91 countries surveyed) — CPI score: 0.4
- 2002: Bangladesh ranked last (102nd out of 102) — CPI score: 1.2
- 2003: Bangladesh ranked last (133rd out of 133) — CPI score: 1.3
- 2004: Bangladesh ranked last (145th out of 145) — CPI score: 1.5
- 2005: Bangladesh ranked last (158th out of 158) — CPI score: 1.7
Every single year of BNP-Jamaat governance — from their election in October 2001 to the end of their term — the world’s foremost corruption watchdog placed Bangladesh at the absolute bottom.
As The Daily Star later noted: “From being a world champion in corruption for five years in a row between 2001 and 2005, Bangladesh gradually improved its ranking until 2013.” That improvement only came after the BNP-Jamaat government fell.
“In fact, corruption has lowered Bangladesh’s growth rate by two percent per year, according to experts.”
— US Embassy Cable 08DHAKA1143
Two percent per year. In a country where millions lived below the poverty line, systemic corruption was stealing growth that could have lifted entire communities out of destitution.
The Architect: Tarique Rahman and the Hawa Bhaban Shadow State
At the epicenter of this corruption was Tarique Rahman — the eldest son of Prime Minister Khaleda Zia, Senior Joint Secretary General of BNP, and the man who operated the infamous Hawa Bhaban.
Hawa Bhaban — literally “Air Building,” the BNP chairperson’s political office — became the parallel power center of the Bangladesh government. Government contracts, political appointments, business permits — nothing moved without Hawa Bhaban’s approval. And Hawa Bhaban’s approval came with a price tag.
The US Embassy cable described Tarique in blunt terms that American diplomats rarely use:
“Tarique Rahman, the notorious and widely feared son of former Prime Minister Khaleda Zia… Notorious for flagrantly and frequently demanding bribes in connection with government procurement actions and appointments to political office, Tarique is a symbol of kleptocratic government and violent politics in Bangladesh.”
— Ambassador James F. Moriarty, Cable 08DHAKA1143
“Symbol of kleptocratic government.” These are the words of the United States Ambassador — in an official, classified cable to Washington. Not a political rival. Not a newspaper editorial. The American government’s own assessment.
The Money Trail: From Dhaka to Singapore’s Citibank
Corruption on this scale doesn’t stay local. The money had to go somewhere — and it went to Singapore.
The Tk 20.41 Crore Money Laundering Case
The most documented case involves Giasuddin Al Mamun, Tarique’s close friend and business partner, and a scheme to launder bribes through Singapore’s banking system.
Here’s what happened:
- Khadiza Islam, chairman of Nirman Construction Company Ltd., paid Tk 20.41 crore ($2.5 million) to Mamun — in exchange for securing a contract for an 80MW power plant in Tongi
- The money was transferred to a Citibank NA account in Singapore under Mamun’s name
- A supplementary Gold Visa credit card (No. 4568-8170-1006-4122) was issued in Tarique Rahman’s name on that same Singapore Citibank account
- A photocopy of Tarique’s passport (No. Y 0085483) was submitted to Citibank Singapore to obtain the card
- Tarique used the credit card for travel expenses in Greece, Germany, Singapore, Thailand, and the UAE
This wasn’t abstract corruption. This was the Prime Minister’s son carrying a credit card linked to a bribe-funded account in a foreign country, swiping it across luxury destinations worldwide.
The FBI Enters the Picture
For the first time in Bangladesh’s history, a special agent of the Federal Bureau of Investigation (FBI) testified in a Dhaka courtroom.
FBI Agent Debra LaPrevotte, who conducted the investigation into Bangladeshi corruption, testified before a Bangladesh court that the FBI had traced bribe payments from Khadiza Islam’s OCBC Bank account in Singapore to Mamun’s Singapore Citibank account — the same account linked to Tarique Rahman’s credit card.
The FBI’s testimony — a foreign intelligence agency producing evidence in a sovereign court — was unprecedented. It demonstrated just how far the corruption had spread internationally.
The Court Verdicts
- 2009: Anti-Corruption Commission (ACC) filed the money laundering case
- 2013: Dhaka Special Judge’s Court-3 acquitted Tarique but sentenced Mamun to 7 years. The judge then fled to Malaysia days after the verdict — the Law Minister later stated Tarique was acquitted through judicial manipulation
- 2016: Bangladesh High Court overturned the acquittal, found Tarique guilty, and sentenced him to 7 years’ imprisonment with a Tk 20 crore fine
- 2007: The Singapore government returned the laundered Tk 20 crore to Bangladesh Bank
The High Court’s observation was scathing:
“It is to be noted with regret that Md Tarique Rahman belonging to a political class which was saddled with responsibility of directing the affairs of the country had acted as a conscious part of the financial crime.”
— Bangladesh High Court, Money Laundering Case Verdict, July 21, 2016
“This manner of financial crimes, the upshot of achieving wealth in corrupt ways committed under political shield, is on increase. Time has come to get this type of criminal activities carried out by using political favour and patronisation halted for the cause of well-being of the country and its development process.”
— Bangladesh High Court
Beyond Singapore: The Siemens Scandal and the US DOJ
The Singapore money laundering was only one thread. The international corruption web stretched much further.
The Siemens Bribes
According to the US Embassy cable — citing ACC evidence — Siemens AG, the German industrial giant, paid bribes to the Zia family through intermediaries:
“According to a witness who funneled bribes from Siemens to Tarique and his brother Koko, Tarique received a bribe of approximately two percent on all Siemens deals in Bangladesh (paid in US dollars). This case is currently being pursued by DOJ Asset Forfeiture and by the FBI.”
— Cable 08DHAKA1143
Two percent on all Siemens deals in Bangladesh. A systematic commission on every contract, paid in US dollars.
In December 2008, Siemens AG and three subsidiaries pleaded guilty to violations of the US Foreign Corrupt Practices Act (FCPA). Siemens Bangladesh admitted that from May 2001 to August 2006 — the exact period of BNP governance — it paid at least $5,319,839 in corrupt payments to Bangladeshi officials through intermediaries.
The US Department of Justice Forfeiture Action
On January 9, 2009, the US Department of Justice filed a civil forfeiture action against approximately $3 million in funds held in Singapore — linked primarily to bribes paid to Arafat “Koko” Rahman, Tarique’s younger brother, in connection with the Siemens and China Harbor Engineering Company projects.
“This action shows the lengths to which U.S. law enforcement will go to recover the proceeds of foreign corruption, including acts of bribery and money laundering. Not only will the Department prosecute companies and executives who violate the Foreign Corrupt Practices Act, we will also use our forfeiture laws to recapture the illicit facilitating payments often used in such schemes.”
— Acting Assistant Attorney General Matthew Friedrich, US Department of Justice, January 9, 2009
The DOJ stated that bribe payments from both Siemens and China Harbor were made in US dollars, flowing through US financial institutions before being deposited in Singapore accounts — giving the United States jurisdiction over the money trail.
The Harbin Company Bribe
The US Embassy cable documented yet another bribery case:
“ACC sources report that the Harbin Company, a Chinese construction company, paid $750,000 to Tarique to open a plant. According to the ACC, one of Tarique’s cronies received the bribe and transported it to Singapore for deposit with Citibank.”
— Cable 08DHAKA1143
The Kabir Murder Cover-Up Bribe
Perhaps the most disturbing allegation: Tarique allegedly accepted a $3.1 million bribe to obstruct a murder prosecution.
“The ACC has evidence that Tarique accepted a 210 million taka ($3.1 million USD) bribe to thwart the prosecution of a murder case against Sanvir Sobhan. Sanvir is the son of the chairman of the Bashundhara Group, one of the nation’s most prominent industrial conglomerates. Sanvir was accused in the killing of Humayun Kabir, a Bashundhara Group director. An investigation by the ACC confirmed Tarique had solicited the payment, promising to clear Sanvir of all charges.”
— Cable 08DHAKA1143
Selling justice. Selling murder acquittals. This is the system that operated from Hawa Bhaban.
Banned from America: The US Visa Prohibition
Given everything documented above, the United States took a rare and decisive step: it moved to ban Tarique Rahman from entering the country.
On November 3, 2008, Ambassador James F. Moriarty sent a classified cable to Washington formally requesting a security advisory opinion under Section 212(f) of the Immigration and Nationality Act and Presidential Proclamation 7750 — which authorizes the suspension of entry into the United States of foreign officials involved in corruption.
“The Embassy believes Tarique is guilty of egregious political corruption that has had a serious adverse effect on U.S. national interests mentioned in Section 4 of the proclamation, namely the stability of democratic institutions and U.S. foreign assistance goals.”
— Ambassador James F. Moriarty, Cable 08DHAKA1143
The cable went further — it laid out exactly why Tarique was a threat to American interests:
“Tarique’s flagrant corruption has also seriously threatened specific US Mission goals. Embassy Dhaka has three key priorities for Bangladesh: democratization, development, and denial of space to terrorists. Tarique’s audaciously corrupt activities jeopardize all three.”
And then, the most devastating line — the US Ambassador’s personal assessment:
“In short, much of what is wrong in Bangladesh can be blamed on Tarique and his cronies.“
— Ambassador James F. Moriarty
Six months after Moriarty’s cable, Chargé d’Affaires Geeta Pasi sent a follow-up cable to Washington confirming that the State Department was considering visa revocation for Tarique under the Presidential Proclamation.
Tarique held a five-year multiple-entry B1/B2 US visa (issued May 11, 2005). The Embassy noted they believed that passport was being held by the Bangladesh government. But they also noted Tarique had multiple passports — including a new one with a UK visa.
The message was clear: the United States of America considered Tarique Rahman so corrupt, so dangerous to democratic institutions, that he should be permanently barred from setting foot on American soil.
“Hundreds of Millions” in Illicit Wealth
The full scale of the alleged corruption is staggering. The US Embassy cable — based on ACC investigations — states plainly:
“Tarique reportedly has accumulated hundreds of millions of dollars in illicit wealth.”
— Cable 08DHAKA1143
Hundreds of millions. From a country where the average annual income was under $500.
The documented cases include:
- Siemens: ~2% commission on all Siemens deals in Bangladesh (2001-2006) — Siemens admitted to $5.3M+ in corrupt payments
- China Harbor Engineering: Majority of ~$3M in forfeited Singapore accounts traced to this project
- Harbin Company: $750,000 bribe deposited in Singapore Citibank
- Nirman Construction / Power Plant: $2.5 million laundered through Singapore
- Monem Construction: $450,000 bribe to secure contracts
- Kabir Murder Case: $3.1 million bribe to obstruct a murder prosecution
- Zia Orphanage Trust: $300,000 embezzled from an orphanage fund for land purchases and election campaigns
- Systematic extortion: Multiple cases from business owners including Al Amin Construction ($150,000 extorted), Reza Construction, Mir Akhter Hossain Ltd., and others — “detailing a systematic pattern of extortion on a multi-million dollar scale”
And these are just the cases that were documented and prosecuted. The Embassy’s assessment — “hundreds of millions” — suggests the full picture may be far larger.
The Zia Orphanage Trust: Stealing from Orphans
If one detail captures the character of this corruption, it is perhaps this: Tarique Rahman stole from an orphanage.
“With the help of several accomplices, Tarique succeeded in looting 20 million taka ($300,000 USD) from the Zia Orphanage Trust fund. According to an ACC source, Tarique, who is a co-signer on the trust fund account, used funds from the trust for a land purchase in his hometown. He also provided signed checks drawn from the orphanage fund accounts to BNP party members for their 2006 election campaigns.”
— Cable 08DHAKA1143
Money meant for orphaned children — used to buy personal property and fund political campaigns.
The Judge Who Fled the Country
One extraordinary detail reveals the depth of judicial corruption. When the money laundering case was first tried in 2013, Dhaka Special Judge’s Court-3 acquitted Tarique while convicting his co-accused Mamun.
Days after delivering this verdict, the judge — Motahar Hossain — left Bangladesh for Malaysia with his family and never returned. The government issued a notice ordering him back to work. He never responded.
Bangladesh’s Law Minister Anisul Huq later stated publicly that Tarique got acquitted by influencing the judge.
The High Court subsequently overturned the acquittal in 2016, finding Tarique guilty and sentencing him to 7 years.
What This Means
This is not a political argument. This is a documented record:
- Transparency International — ranked Bangladesh #1 most corrupt, five years running
- The US Embassy — described Tarique as a “symbol of kleptocratic government” in a classified cable
- The FBI — investigated the money trail, testified in a Dhaka courtroom, traced bribe payments through Singapore
- The US Department of Justice — filed a $3 million forfeiture action against bribe proceeds in Singapore
- Siemens AG — pleaded guilty to paying $5.3M+ in bribes to Bangladesh officials during BNP’s tenure
- The US Ambassador — formally requested Tarique be banned from entering the United States under anti-corruption provisions
- The Singapore government — returned Tk 20 crore in laundered funds to Bangladesh Bank
- The Bangladesh High Court — convicted Tarique of money laundering and sentenced him to 7 years
When the US Ambassador writes in a classified cable that “much of what is wrong in Bangladesh can be blamed on Tarique and his cronies” — that is not partisan politics. That is an intelligence assessment by the world’s most powerful nation.
And when the same country that lectures the world about democracy and rule of law decides that one individual is too corrupt to be allowed on American soil — that tells you everything you need to know.
Sources
- WikiLeaks Cable 08DHAKA1143 — “VISAS DONKEY CORRUPTION 212(F) (RAHMAN, TARIQUE)” — US Embassy Dhaka to Secretary of State, November 3, 2008, classified CONFIDENTIAL by Ambassador James F. Moriarty
- Transparency International — Corruption Perceptions Index (2001-2005) — Bangladesh ranked last consecutively
- US Department of Justice — “Department of Justice Seeks to Recover Approximately $3 Million in Illegal Proceeds from Foreign Bribe Payments” — Press Release, January 9, 2009
- FBI — DOJ Seeks to Recover Approximately $3 Million in Illegal Proceeds from Foreign Bribe Payments — FBI Washington Field Office, January 9, 2009
- Al Jazeera — “Bangladesh: Tarique Rahman jailed for money laundering” — July 21, 2016
- The Daily Star — “Tarique convicted, jailed for 7 years” — July 22, 2016
- The Daily Star — “Tarique symbol of violent politics” (WikiLeaks cable analysis) — September 8, 2011
- bdnews24.com — “US envoy recommended ban on Tarique: Wikileaks” — February 11, 2014
- The Daily Star — “Bangladesh’s disappointing position in TI corruption index” — January 30, 2024
- The Business Standard — “Bangladesh scores higher, yet slips to 13th on global corruption index” — February 10, 2026
- Prothom Alo — “Tarique Rahman, Mamun acquitted in money laundering case” — March 6, 2025
- Bangladesh Anti-Corruption Commission (ACC) — Case filings, charge sheets, and investigation records
- FBI testimony of Special Agent Debra LaPrevotte — Dhaka court proceedings, 2011
- Siemens AG guilty plea — US Foreign Corrupt Practices Act violations, December 15, 2008
Every claim in this article is sourced from international organizations, US government documents, court records, or verified news reports from Bangladesh’s leading publications.






