However, a series of criminal investigations involving Chinese nationals in Bangladesh has raised questions about the risks associated with transnational crime, the adequacy of regulatory oversight and the responsibilities of both governments in addressing such activities.
The emergence of sophisticated cybercrime networks, alongside allegations of illegal gambling, money laundering, drug trafficking and trafficking in women, has added a sensitive dimension to Bangladesh-China relations. While these incidents do not establish any involvement by the Chinese government, they underscore the importance of stronger law enforcement cooperation and greater transparency.
Three months after the prime minister's visit, reports emerged of a large-scale online financial fraud operation allegedly involving Chinese and other foreign nationals.
During September, police operations uncovered extensive collections of electronic equipment, including nearly 2,000 iPhones, computers and other devices, reportedly used to operate multiple digital identities and facilitate online financial fraud.
Six Chinese nationals were reportedly arrested in connection with the investigation. Media reports also raised concerns about the possible involvement of individuals from Taiwan, Pakistan and other countries.
Some reports cited estimates of financial losses reaching $2 billion, although the scale of the alleged fraud and the extent to which those losses can be attributed to the Bangladesh-based operation require further verification.
The investigations have highlighted how criminal networks can exploit weaknesses in monitoring systems, immigration procedures and digital financial regulation to establish operations across national borders.
Reports also indicated that Chinese Embassy representatives visited locations associated with the investigations. However, the extent of subsequent diplomatic engagement and any measures taken by Chinese authorities remain unclear.
Given the importance of bilateral relations, greater public clarity about cooperation between Bangladeshi and Chinese authorities would help address concerns arising from these incidents.
The cybercrime network in Cox's Bazar
One of the most significant investigations centred on Cox's Bazar, where suspected cybercriminals had reportedly rented rooms and resort facilities to establish an extensive digital operation.
The coastal district, internationally known for its tourism industry and proximity to the Rohingya refugee camps, provided a location away from the capital for the alleged network.
According to media reports, the suspects had rented several properties in the area since March.
During raids in early September, police discovered rooms converted into facilities equipped with sophisticated electronic devices.
The seized equipment reportedly included 1,938 older-model iPhones, approximately 50 monitors, 44 central processing units, 30 keyboards, two laptops, two printers and 24 connection boards.
Investigators also found six soundproof rooms and a larger space arranged as a computer facility.
The scale and configuration of the equipment suggested an operation capable of managing numerous online accounts or digital identities simultaneously.
Reports indicated that more than 250 Chinese and Taiwanese nationals were suspected of having links to the operation and remained unaccounted for following the raids. Their identities, roles and legal status require confirmation through official investigation records.
The case illustrates the increasingly sophisticated nature of transnational cybercrime and the challenges facing countries seeking to prevent their territory from being used for fraudulent digital operations.
Concerns over illegal gambling and financial fraud
The Cox's Bazar investigation was not an isolated case involving foreign nationals.
Earlier reports identified suspected Chinese-linked networks operating illegal online gambling and Voice over Internet Protocol (VoIP) services from Dhaka.
In August, four individuals, including three Chinese nationals, were arrested over allegations of operating an online gambling and financial fraud network.
Investigators reportedly suspected that the operation was involved in laundering between Tk200 crore and Tk250 crore each month through online gambling activities.
However, law enforcement agencies have not established a connection between that case and the cybercrime network uncovered in Cox's Bazar.
It would therefore be premature to treat the incidents as components of a single organised criminal enterprise.
Nevertheless, the cases suggest the need for closer scrutiny of cross-border financial transactions, digital payment systems and the activities of foreign nationals suspected of involvement in organised crime.
Effective responses will require cooperation among financial intelligence agencies, telecommunications regulators, immigration authorities and law enforcement organisations.
Trafficking allegations add to concerns
Beyond cybercrime and financial fraud, investigations have also identified Chinese nationals among suspects in cases involving narcotics and human trafficking.
On March 5, the Department of Narcotics Control reportedly seized 50 grams of ketamine concealed inside a Bluetooth speaker at a courier office in Dhaka.
Three Chinese nationals were arrested in connection with the incident.
Separate investigations have also uncovered alleged trafficking networks accused of targeting Bangladeshi women through promises of marriage and better economic opportunities in China.
According to reports, at least six Chinese nationals were arrested over the past two years in cases involving similar allegations.
Such incidents raise serious concerns about the exploitation of vulnerable individuals and the need for stronger safeguards against trafficking.
However, the alleged criminal conduct of individual Chinese nationals should not be conflated with the policies or intentions of the Chinese state.
Bangladesh and China have a shared interest in preventing criminal networks from exploiting legitimate travel, business and people-to-people exchanges.
More visible cooperation on investigations, information sharing and prosecution could strengthen public confidence in the bilateral relationship.
Defence cooperation and questions of accountability
Bangladesh's defence relationship with China represents another important dimension of bilateral ties.
China has long been a major supplier of military equipment to Bangladesh, providing aircraft, naval platforms, weapons and other defence systems.
This relationship has contributed to the modernisation of Bangladesh's armed forces, while also creating a need for sustained attention to equipment quality, maintenance, operational safety and procurement transparency.
Concerns have periodically been raised over the performance and reliability of certain Chinese-origin military equipment, particularly following accidents involving aircraft.
Some media assessments have suggested that a substantial proportion of Bangladesh's military aircraft crashes over the past two decades involved Chinese-manufactured platforms.
However, such figures require careful examination against the composition of the country's aircraft fleet, operational hours, maintenance records and official accident investigation findings.
The origin of an aircraft alone cannot establish the cause of a crash or demonstrate that a manufacturing defect was responsible.
Nevertheless, the issue of accountability remains important, especially when accidents result in the loss of military personnel or significant public expenditure.
Bangladesh's possible procurement of 20 Chinese J-10CE multirole fighter aircraft has brought renewed attention to the broader question of defence acquisition.
Several retired military officials, speaking anonymously according to the accounts cited in the original reporting, have expressed concerns about the need for thorough technical evaluation and transparency before major procurement decisions.
These concerns deserve consideration within a wider assessment of operational requirements, long-term maintenance costs, technology transfer, financing arrangements and alternative procurement options.
Bangladesh's defence cooperation with China has developed over several decades, beginning with the expansion of military ties under President Ziaur Rahman and continuing under successive governments.
The relationship has remained significant through changing political administrations, reflecting longstanding strategic and defence requirements.
As cooperation develops further, ensuring rigorous procurement standards and clear accountability mechanisms will be essential to protecting Bangladesh's national interests.
A need for greater transparency and cooperation
The recent criminal investigations and wider questions surrounding bilateral cooperation do not diminish China's importance as an economic and development partner for Bangladesh.
Chinese investment, infrastructure financing, trade and defence cooperation have become established components of the relationship.
However, the strength of a bilateral partnership should also be measured by the ability of both countries to address difficult issues transparently.
The involvement of Chinese nationals in several criminal investigations creates a legitimate expectation that relevant authorities in both countries will cooperate in identifying suspects, tracing illicit financial flows and ensuring accountability where offences are established.
Public communication about such cooperation would help counter speculation and demonstrate that criminal activities are not being overlooked because of broader diplomatic or economic considerations.
At the same time, it is essential to distinguish between individuals accused of criminal conduct, legitimate Chinese investors and businesses, and the Chinese government itself.
There is no basis for assuming that every criminal network involving Chinese nationals operates with official support.
Bangladesh also bears responsibility for strengthening its own regulatory and law enforcement systems.
Weaknesses in immigration monitoring, financial oversight, cybersecurity and the enforcement of anti-trafficking laws can create opportunities for transnational criminal organisations, regardless of their countries of origin.
The challenge is particularly significant as Bangladesh seeks to attract more foreign investment and expand international economic partnerships.
A favourable investment environment must be accompanied by effective safeguards against financial crime, exploitation and misuse of domestic institutions.
For other South Asian countries, the cases offer a broader reminder that closer economic integration and increased cross-border movement require corresponding improvements in regulatory capacity and international law enforcement cooperation.
Bangladesh's relationship with China remains important for its development and strategic interests. Ensuring that this relationship evolves with transparency, mutual accountability and respect for the rule of law would serve the interests of both countries.
Ultimately, the objective should not be to weaken bilateral cooperation, but to ensure that its benefits are protected from criminal exploitation and that legitimate concerns are addressed through credible investigation and institutional cooperation.
