The TNI-AU, or Tentara Nasional Indonesia Angkatan Udara, is the air force branch of the Indonesian National Armed Forces. Established in 1945, it is responsible for defending Indonesia's airspace and conducting aerial operations. The TNI-AU operates various aircraft, including fighter jets, transport planes, and helicopters, to ensure national security. The TNI-AU plays a crucial role in disaster relief, humanitarian missions, and peacekeeping operations. It collaborates with other branches of the military and international partners to enhance its capabilities. The air force also focuses on training and developing personnel to maintain operational readiness and effectiveness.