India Conducts Maiden Test Of AD-1 Ballistic Missile Interceptor
India’s Defence Research and Development Organisation (DRDO) conducted a successful maiden flight-test of Phase-II Ballistic Missile Defence (BMD) interceptor AD-1 missile on November 2. The missile was tested from APJ Abdul Kalam Island on India’s east coast. The flight-test was carried out with participation of all BMD weapon system elements located at different geographical locations, a press release stated.
The AD-1 is a long-range interceptor missile designed for both low exo-atmospheric and endo-atmospheric interception of long-range ballistic missiles as well as aircraft, across a large kill altitude bracket. It is propelled by a two-stage solid rocket motor and equipped with an indigenous advanced control system, navigation and guidance algorithms to precisely guide the vehicle to the target.
During the maiden flight-test, all the sub-systems reportedly performed as per expectations and were validated by the data captured by a number of range sensors including radar, telemetry and electro-optical tracking stations.
The AD-1 is one of the two missiles associated with Phase-II of India’s BMD programme. The AD-2 missile will be used to intercept exo-atmospheric targets. Phase-I involved three missiles: Prithvi Air Defence (PAD) missile, Advanced Air Defence (AAD) missile and Prithvi Defence Vehicle (PDV).
PAD and AAD are intended for endoatmospheric interception, with PAD using a liquid propellant second stage and largely used only in the initial stages of development of Phase-I. PDV uses a terminal IIR seeker instead of the active radar homing of AAD. India’s ASAT missile, tested in 2019, was also based on PDV. Both PDV and AAD have been operationalised.
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Defence Minister Rajnath Singh congratulated DRDO and other teams associated with the successful flight trial of AD-1. He termed it as a unique type of interceptor with advanced technologies available with a very few nations in the world. He exuded confidence that it will further strengthen the country’s BMD capability to the next level.
DRDO Chairman Dr. Samir V Kamat congratulated his team on the successful trial, stating that this interceptor will provide great operational flexibility to the users and have capability to engage many different types of targets.