Chabua Air Force Station

Chabua Air Force Station is a significant military airbase operated by the Indian Air Force and located near the town of Chabua in the Dibrugarh district of Assam, India. It functions as a key forward base under the Eastern Air Command, playing a crucial strategic role in India's northeastern frontier. The station has a storied history dating to the Second World War, when it was a vital hub for Allied air operations.

History

The airfield's origins trace directly to the Burma Campaign of World War II, constructed in 1942 by the United States Army Air Forces as a critical logistics and operational node. It served as a primary base for the China Burma India Theater, facilitating the perilous Hump airlift over the Himalayas to supply Chiang Kai-shek's Nationalist China forces. Key units like the 1st Air Commando Group and the 7th Bombardment Group operated from Chabua, conducting missions against Imperial Japanese Army positions in Burma. Following India's independence, the base was transferred to the control of the Indian Air Force, becoming a permanent fixture for regional defense and power projection.

Facilities

The station features a single, modern runway capable of handling a wide array of military aircraft, including heavy transport and fighter jets. It is equipped with advanced navigation and communication systems for all-weather operations. Support infrastructure includes hardened aircraft shelters, extensive fuel depots, and maintenance hangars for frontline squadrons. The base also houses comprehensive living quarters, medical facilities, and recreational amenities for personnel and their families, forming a self-contained military community.

Operations

Chabua Air Force Station conducts continuous air defense patrols and surveillance missions along the sensitive border regions near Arunachal Pradesh and the international boundary with Myanmar. It is a pivotal hub for logistical airlift, supporting army deployments and disaster relief operations across the remote northeastern states. The base regularly hosts joint exercises with other branches of the Indian Armed Forces, such as the Indian Army and the Indian Navy, and participates in major wargames like Exercise Gagan Shakti. Its strategic location makes it instrumental in rapid response scenarios and projecting air power in the Eastern Command's area of responsibility.

Based units

Notable flying units permanently stationed at Chabua include squadrons operating the Sukhoi Su-30MKI multirole air superiority fighter, which forms the cornerstone of the region's air combat capability. The station also hosts helicopter units flying the Mil Mi-17 for tactical transport and combat search and rescue duties. Support is provided by elements of the Garud Commando Force for base security and special operations, alongside dedicated engineering and signal units maintaining operational readiness.

Accidents and incidents

On 23 May 2020, an Indian Air Force Mil Mi-17 helicopter crashed near the airbase in Dibrugarh district, resulting in the tragic loss of two pilots, including Squadron Leader Abhinav Choudhary. Earlier, in a significant Cold War-era incident, a United States Air Force C-130 Hercules operating from Chabua disappeared over the Himalayas in 1965 during a mission, with its wreckage never recovered. The challenging terrain and weather conditions of the region have historically contributed to several aviation mishaps associated with operations from the airfield.

Category:Indian Air Force stations Category:Airports in Assam Category:Military installations established in 1942