Aviation Security refers to the measures and protocols implemented to protect passengers, crew, aircraft, and airports from security threats such as terrorism, sabotage, and other unlawful acts. It includes screening procedures, surveillance systems, access control, and emergency response strategies. In Bhutan, the Bhutan Civil Aviation Authority (BCAA) enforces aviation security regulations to comply with international standards, ensuring the safety and integrity of the nation’s air transport system. These measures help maintain public confidence in air travel security.