What federal law enforcement entity was established to enhance confidence in the civil aviation system and tackle hostile acts against U.S. air carriers?

The Federal Air Marshals (FAMs) were established specifically to address threats to the security of civil aviation and to protect passengers and crews aboard U.S. air carriers. Their primary function is to prevent and respond to acts of terrorism and other hostile activities during flights, thereby enhancing overall confidence in air travel safety and security.

FAMs operate covertly on commercial flights, using their training and skills to quickly assess and respond to potential threats. Their presence serves as a deterrent against potential criminal or terrorist actions, reinforcing safety for all passengers. The creation of the FAMs reflects a focused response to the heightened security needs following events that posed significant risks to aviation, particularly after September 11, 2001.

In contrast, while the Transportation Security Administration (TSA) has broad responsibility for securing the entirety of the transportation system—including airports and screening processes—FAMs are specifically tasked with on-board security solutions. The Federal Bureau of Investigation (FBI) handles a wider range of federal law enforcement activities, including terrorism investigations but is not dedicated solely to aviation security. The Civil Aviation Authority (CAA) is primarily involved in regulating aviation safety in the UK and does not pertain to U.S. air carrier protection.

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