The Bhutan Air Force, officially known as the Royal Bhutan Air Force (RBAF), is the aerial warfare branch of the Royal Bhutan Army. Established on April 11, 1974, the RBAF is a relatively small and young air force. It primarily focuses on air defense, aerial reconnaissance, and transport operations. Throughout its history, the RBAF has maintained a close relationship with the Indian Air Force, which has assisted in the training of Bhutanese pilots and provided significant support in terms of aircraft and infrastructure. The RBAF operates a limited number of aircraft, which include helicopters mainly used for search and rescue missions, logistical support, and VIP transport. Its fleet includes helicopters like the Aérospatiale Alouette III and the HAL Dhruv. As of now, the RBAF does not possess any fixed-wing combat aircraft. The primary objective of the Bhutan Air Force is to ensure the security of the nation's airspace and provide support during times of natural calamities and emergencies.