The Tejas is India's indigenous light combat aircraft developed to replace the aging MiG-21 fighters. It is a tailless, delta wing design powered by a single engine. The Tejas began development in the 1980s and made its first flight in 2001. It is the smallest and lightest multi-role fighter in the world. The Tejas can carry various air-to-air and air-to-surface weapons and has a combat radius of over 1,000 km. Mass production of the Tejas is underway with the aim of inducting over 120 aircraft for the Indian Air Force and Indian Navy.