While increased surveillance technology may help authorities detect and monitor illegal crossings along the U.S.-Mexico border, there is limited evidence to suggest that it effectively deters such activities. Research indicates that migrants often adapt their routes and methods based on where surveillance infrastructure is concentrated, leading them into more perilous terrains where they face greater risks of injury or death.
Moreover, reports show that despite heightened surveillance measures over the years, the number of undocumented migrants attempting crossings has remained high. This suggests that while surveillance technology may aid in apprehending individuals after they have crossed the border, it does not serve as a significant deterrent against unauthorized entries.
Critics argue that relying solely on technological solutions without addressing underlying socio-economic factors driving migration may be ineffective in reducing illegal crossings. Therefore, a holistic approach combining smart border technologies with comprehensive immigration policies and international cooperation is necessary to address migration challenges effectively.