The US-Mexico border surveillance system has been plagued by issues, with reports of broken towers and lack of effectiveness. The system, which includes Integrated Fixed Towers (IFTs) and Remote Video Surveillance Systems (RVSS), was supposed to enhance security but has instead raised concerns about data quality and security vulnerabilities. A recent report found that the system's poor data quality limits its ability to determine mission benefits, while another study funded by DHS found "strong evidence" that IFTs had no impact on apprehension levels. Despite these issues, border authorities and supporters in Congress continue to promote unproven AI-driven technologies as a solution.

Source: https://www.eff.org/deeplinks/2024/10/us-border-surveillance-towers-have-always-been-broken