India Successfully Tests Indigenous Extended Range Anti-Submarine Rocket (ERASR)

Introduction: Strengthening Maritime Defence

India has successfully completed the user trials of the Extended Range Anti-Submarine Rocket (ERASR), a fully indigenous weapon system developed to detect and destroy enemy submarines. This achievement marks a significant boost to the Indian Navy’s underwater warfare strength and supports the country’s goal of becoming self-reliant in defence technology.

Trials Conducted from INS Kavaratti

The trials of the ERASR system were carried out from the Indian Navy’s frontline warship, INS Kavaratti, between June twenty-third and July seventh, two thousand twenty-five. These tests were done under realistic operational conditions to simulate actual combat scenarios at sea.

A total of seventeen rockets were launched during these trials. Each rocket was tested at different ranges to measure performance across various distances, ensuring the system works accurately and effectively in a range of situations.

Statement from Defence Minister Rajnath Singh

India’s Defence Minister, Rajnath Singh, congratulated the Defence Research and Development Organisation (DRDO), the Indian Navy, and the domestic defence industry for the successful development and testing of this important naval weapon.

In an official statement posted on social media platform X, his office stated that the successful induction of this system will significantly enhance the striking power of the Indian Navy.

Key Features of the ERASR System

The Extended Range Anti-Submarine Rocket (ERASR) is designed to locate and destroy submarines hidden beneath the sea. What makes this system highly effective is its modern technology, precision, and range flexibility. Below are the key features that make ERASR a valuable asset:

Twin-Rocket Motor Configuration

ERASR uses a twin-rocket motor system which gives it the ability to cover a wide range of distances. This allows the system to be used for both short-range and extended-range targets, depending on the mission needs.

High Accuracy and Consistency

One of the most important aspects of any weapon is its accuracy. The ERASR has been designed with advanced targeting capabilities that ensure consistent accuracy, even in difficult sea conditions.

Electronic Time Fuze

The rocket includes a modern electronic fuze that controls the timing of the detonation. This allows the warhead to explode at the right moment, increasing the chances of successfully destroying a hidden submarine.

Warhead Functionality

The warhead of the ERASR has shown strong results during the tests. Each detonation met the expected standards, proving that the system is ready for real-time deployment.

Trial Results and Objectives

The Indian Navy confirmed that all objectives of the user trials were fully met. These included:

• Range performance, where the rockets covered various distances successfully.
• Electronic fuze functioning, which was accurate and reliable in every test.
• Warhead activation, where all warheads performed exactly as planned.

This shows that the ERASR system is not only technologically sound but also operationally ready.

A Step Towards Self-Reliance

The successful testing of ERASR highlights India’s progress in becoming self-reliant in defence manufacturing, aligning with the national initiative of Aatmanirbhar Bharat. This system was developed through close collaboration between the DRDO, the Indian Navy, and the Indian defence industry.

It proves that Indian engineers and scientists are capable of developing cutting-edge defence technology that meets international standards.