Oversight of the Department of Homeland Security: CISA, TSA, S&T

The Homeland Security Committee held an oversight hearing on January 22, 2026, focusing on the Department of Homeland Security's Cybersecurity and Infrastructure Security Agency (CISA), Transportation Security Administration (TSA), and Science and Technology Directorate (S&T). The hearing addressed critical issues including cybersecurity threats from state actors, operational challenges at CISA, TSA's aviation security programs, and the deployment of advanced technologies for upcoming major events like the 2026 FIFA World Cup and 2028 Olympics. Discussions also covered staffing levels, organizational changes, and budgetary concerns, including the diversion of passenger security fees away from TSA's capital fund. The committee emphasized the importance of maintaining mission readiness, enhancing technology adoption, and ensuring accountability across these agencies. Additionally, contentious topics such as ICE enforcement actions, collective bargaining rights for TSA personnel, and the impact of DHS policies on communities were raised, highlighting the complex intersection of security, civil rights, and governance within the department.