TestCloud
Prep • Practice • Perform
Log In

Indian Navy Conducts Successful User Trials of Indigenous Anti-Submarine Rocket ‘ERASR’.

Science and Technology | Dated: 10 Jul 2025

In July 2025, the Indian Navy (IN) successfully completed user trials of the Extended Range Anti-Submarine Rocket (ERASR), an indigenously developed underwater warfare weapon system, from the Indian Naval Ship (INS) Kavaratti. These trials mark a major milestone in India's defence self-reliance and technological advancement in anti-submarine warfare.

🎯 Key Highlights:

  • - The ERASR system is a fully indigenous anti-submarine rocket designed specifically to combat underwater threats posed by enemy submarines. The weapon is launched from Indigenous Rocket Launcher (IRL) systems deployed onboard Indian Navy warships and is engineered to deliver high-performance underwater combat support.
  • - ERASR is equipped with a twin-rocket motor configuration, which allows it to cover extensive ranges with precision and reliability. The system also incorporates a domestically developed Electronic Time Fuze (ETF), enhancing accuracy and improving effectiveness in various maritime conditions.

💡 Other Important Facts:

  • (i) During the user trials, a total of 17 ERASR rockets were fired across multiple locations. These trials successfully validated the range capability, fuze technology, and performance of the warhead. All mission objectives were achieved, confirming the overall effectiveness and operational readiness of the ERASR system.
  • (ii) The ERASR rocket has been designed and engineered by the Armament Research & Development Establishment (ARDE), located in Pune, Maharashtra. ARDE is a part of the Defence Research and Development Organisation (DRDO) under the Ministry of Defence (MoD). Collaborative development support was provided by High Energy Materials Research Laboratory (HEMRL) and the Naval Science & Technological Laboratory (NSTL).
  • (iii) The production of ERASR will be undertaken by key Indian defence manufacturers, including Bharat Dynamics Limited (BDL) and Solar Defence and Aerospace Limited (SDAL). This aligns with the ‘Aatmanirbhar Bharat’ vision by enhancing India’s indigenous defence manufacturing ecosystem and bolstering maritime security.

📚 Test Your Knowledge:

Recently, the Indian Navy conducted successful user trials of which indigenous anti-submarine rocket?

Correct Answer: ERASR

🚀 Quick Recap: