The Immigration Department has launched a tracking operation to locate 19 individuals whose whereabouts remain unaccounted for among 430 foreign visitors linked to Network School activities at Forest City in Johor. Immigration director-general Datuk Zakaria Shaaban disclosed the search efforts during the 2026 Immigration Day celebration in Cyberjaya on July 21, highlighting a significant challenge in monitoring the movement of foreign nationals connected to the controversial educational facility.

Of the 430 identified visitors associated with Network School, department checks revealed a fragmented picture: 210 individuals remain currently based in Malaysia, 201 have already departed, while authorities cannot establish clear travel records for the remaining 19. These missing individuals represent a critical gap in the immigration tracking system, with officials expressing concern that they may have either departed Malaysia through irregular channels or initially entered the country unlawfully. The inability to trace their movements underscores vulnerabilities in border control procedures that authorities are now working to address.

Zakaria emphasised that investigators are actively working to identify the present whereabouts of these 19 individuals and establish whether they remain on Malaysian soil or have already left. The department is conducting detailed investigations into their immigration status and the legitimacy of their entry and exit procedures. This effort forms part of a broader examination of Network School operations, which have come under public scrutiny in recent weeks following allegations of involvement by Israeli nationals.

The Network School controversy emerged publicly after social media posts and videos circulated on platforms such as Threads, raising questions about the institution's genuine purpose and the nationality composition of its participants. Johor Menteri Besar Datuk Onn Hafiz Ghazi previously called for a comprehensive investigation, noting that individuals were allegedly using passports issued by third countries to conceal their true nationality while participating in the programme. This disclosure triggered widespread concern among the Malaysian public about potential security implications and the adequacy of current vetting procedures.

Importantly, preliminary immigration checks found no evidence of passport fraud or misuse among the 430 visitors examined so far. According to Zakaria, all individuals inspected were travelling with valid passports properly issued by their respective countries of origin. This finding suggests that the primary concern centres not on forged documentation but rather on the deliberate use of legitimate alternative passports by individuals attempting to obscure their nationality, a practice more difficult to detect through standard immigration controls.

The investigation involves close coordination between multiple government agencies and state-level authorities. The Immigration Department is working collaboratively with the Royal Malaysia Police, the Home Ministry, the Johor state government, and local enforcement bodies to comprehensively examine all aspects of the Network School operation. This multi-agency approach reflects the seriousness with which authorities are treating the matter, particularly given the geopolitical sensitivities surrounding the alleged involvement of Israeli nationals at a facility operating within Malaysian territory.

The timing and composition of this investigation highlight broader challenges facing Southeast Asian immigration systems in an era of globalised education and heightened international scrutiny. Malaysia, like its regional neighbours, maintains complex policies regarding Israeli-linked individuals and organisations, making any confirmed involvement particularly sensitive from a diplomatic and policy perspective. The controversy also exposes the sophisticated methods that individuals and organisations may employ to circumvent national security and immigration protocols.

Deputy Prime Minister Datuk Seri Dr Ahmad Zahid Hamidi, Home Minister Datuk Seri Saifuddin Nasution Ismail, and other senior government officials were present at the Immigration Day event, signalling the high-level attention being directed toward this matter. The presence of such officials at the announcement demonstrates that the government recognises both the immediate security implications and the broader questions raised about immigration oversight and institutional accountability.

For Malaysian readers and the broader Southeast Asian region, this case illustrates the intricate balance authorities must maintain between facilitating legitimate international educational and business activities while simultaneously protecting national security and upholding foreign policy principles. The discovery of tracking gaps affecting 19 individuals suggests that current systems may require enhancement in terms of real-time monitoring and inter-agency data sharing. Additionally, the episode raises questions about institutional oversight of private educational facilities hosting significant numbers of international participants, an area that may warrant strengthened regulatory frameworks across the region.

The investigation into Network School remains ongoing, with authorities pledging to determine definitively whether the 19 untraced individuals have genuinely departed Malaysia or are still present in the country. Should they be found to have remained, further questions will inevitably arise regarding how they have sustained themselves without regularised immigration status and what activities they may have undertaken while unmonitored. These details will likely shape future immigration policy discussions and institutional reform proposals.