The Defence Research and Development Organisation (DRDO) successfully conducted two consecutive flight tests of the Pralay missile on July 28 and 29, 2025, from Dr. A.P.J. Abdul Kalam Island off the Odisha coast. These tests, part of User Evaluation Trials, aimed to validate the missile’s maximum and minimum range capabilities. Both launches followed designated quasi-ballistic trajectories and achieved pinpoint accuracy, with all onboard subsystems performing as expected. Flight data was collected using Integrated Test Range sensors, including those deployed on nearby ships. This marks the completion of Phase-1 testing, clearing the way for the missile’s induction into service. The missile is an indigenously-developed solid propellant quasi-ballistic missile with state-of-the-art guidance and navigation systems, developed by DRDO labs in collaboration with industry partners. ([turn0search0], [turn0news20], [turn0news21], [turn0search11])
Multiple-Choice Questions (MCQs)
Question 1:
Where were the consecutive flight tests of the Pralay missile conducted?
A) Chandipur Range, Odisha
B) Dr. A.P.J. Abdul Kalam Island, Odisha
C) Pokhran Range, Rajasthan
D) Balasore Missile Complex, Odisha
Answer: B) Dr. A.P.J. Abdul Kalam Island, Odisha
Explanation: DRDO conducted the dual flight tests from the specialized missile testing facility located on Dr. A.P.J. Abdul Kalam Island off the coast of Odisha. (Press Information Bureau, The Times of India)
Question 2:
What was the primary objective of the July 28–29 Pralay missile tests?
A) Test nuclear warhead integration
B) Validate maximum and minimum range capabilities
C) Launch into space orbit
D) Test hypersonic speed only
Answer: B) Validate maximum and minimum range capabilities
Explanation: The trials were designed as User Evaluation Trials to assess the missile’s full operational range, both minimum and maximum, under real conditions. (Press Information Bureau, The Times of India)
Question 3:
What trajectory did the Pralay missile follow during these tests?
A) Parabolic arc from aircraft
B) Quasi-ballistic, low detection path
C) Straight-line cruise missile path
D) Suborbital ballistic arc
Answer: B) Quasi-ballistic, low detection path
Explanation: Pralay follows a quasi-ballistic trajectory, incorporating low-altitude flight and maneuverability to evade early detection and interception. (Wikipedia, The Times of India)
Question 4:
Which of the following correctly describes all entities involved in Pralay's development?
A) DRDO only
B) DRDO and HAL
C) DRDO labs + Industry Partners like BDL and BEL
D) DRDO and foreign manufacturers
Answer: C) DRDO labs + Industry Partners like BDL and BEL
Explanation: The Pralay system is developed by DRDO’s RCI in collaboration with multiple DRDO labs and industry partners, including Bharat Dynamics Limited and Bharat Electronics Limited. (Press Information Bureau, The Times of India)
Question 5:
What does the success of these test flights enable next for the Pralay missile?
A) Move to mass production and induction into the armed forces
B) Transition to nuclear-capable role only
C) Deployment on submarines only
D) Cancellation of the program
Answer: A) Move to mass production and induction into the armed forces
Explanation: DRDO Chairman indicated that completion of Phase-1 trials will pave the way for induction of the missile into India’s armed forces in the near future. (The Times of India, Press Information Bureau)
