While the Kelantan police maintain that there is no evidence of suspects entering Malaysia, critics and regional security observers warn that such dismissals may overlook the reality of a highly porous border. The history of the region suggests that insurgents and criminal syndicates have long exploited the lack of physical barriers and the complex social ties that span the border. Relying solely on the absence of intelligence reports may be a dangerous form of complacency, especially when the border remains difficult to monitor in its entirety.
There is also a concern that the focus on 'no evidence' ignores the potential for sophisticated actors to bypass detection. If suspects are indeed using illegal routes or exploiting dual-citizenship loopholes, they may not appear on the radar of local police until it is too late. The fact that these allegations arise repeatedly after violent incidents in southern Thailand suggests a persistent perception of vulnerability that cannot be ignored simply by stating that no evidence has been presented. The public interest demands a more vigilant posture that accounts for the possibility of undetected movement.
Furthermore, the long timeline for the completion of major security projects—with some not expected until 2029—leaves a significant window of vulnerability. While the current efforts to close illegal crossings are a step in the right direction, they may not be sufficient to address the immediate security risks posed by well-organized groups. A more aggressive intelligence-sharing framework and increased joint patrols are needed now, rather than waiting for future infrastructure to solve a problem that is currently impacting the stability of the border region.