What is the role of the Transportation Security Administration (TSA)?

The Transportation Security Administration (TSA) plays a critical role in enhancing the security of the transportation systems in the United States, primarily focusing on aviation. Its main responsibility is to oversee and implement security measures across various modes of transportation, which includes airports, railroads, public transit, and maritime. This comprehensive approach ensures that threats to passenger safety, such as terrorism or other criminal activities, are addressed proactively and systematically.

The TSA develops security protocols and procedures, conducts screenings of passengers and baggage, and collaborates with other government agencies and private sector partners to maintain a secure transportation environment. By emphasizing security measures, the TSA aims to protect travelers and infrastructure from potential threats.

The other options listed do not accurately depict the primary function of the TSA. Managing air traffic control is the responsibility of the Federal Aviation Administration (FAA); developing aviation technology innovations typically falls under the purview of various private sector companies and organizations, rather than a federal agency; and while the TSA may interact with passenger services, its core mission is not to provide these services but to ensure security.