ASTRA is a Beyond Visual Range (BVR) class of Air-to-Air Missile (AAM) system designed to be mounted on fighter aircraft. The missile is designed to engage and destroy highly manoeuvring supersonic aircraft. The missile has all weather day and night capability. The missile is being developed in multiple variants to meet specific requirements. The ASTRA Mk-I Weapon System integrated with SU-30 Mk-I aircraft is being inducted into the Indian Air Force (IAF).