The Indian Defence Research and Development Organisation (DRDO) executed a successful flight test of the Supersonic Missile Assisted Release of Torpedo (SMART) from Wheeler Island, located off the coast of Odisha. This news comes after the triumphant test firing of the indigenously developed nuclear-capable hypersonic missile ‘Shaurya’. Wheeler Island, renamed in 2017 as APJ Abdul Kalam Island by the Odisha government, continues to facilitate such critical tests.
About SMART and its Functioning
SMART is a sophisticated missile-assisted release system designed for lightweight Anti-Submarine Torpedo operations. Its utilisation enables anti-submarine warfare (ASW) operations to be conducted substantially beyond conventional torpedo range.
The operating procedure of SMART initiates on being launched from a warship or a truck-based coastal battery. It takes off akin to a classic supersonic missile, covering the majority of its flight at lower altitudes. The system employs a two-way data link from the warship or airborne submarine target detection system. This advanced communication technology facilitates exact location identification of the enemy submarine, allowing in-flight path corrections.
As the missile nears the submerged submarine, it ejects the torpedo system into the water. The autonomous torpedo commences its movement towards the target to neutralise the submarine. Torpedos are self-propelled underwater explosive devices, capable of being launched from submarines, surface vessels, or airplanes.
Varunastra represents India’s first indigenous heavyweight ship-launched anti-submarine electric torpedo.
Significance of SMART
The successful development and operation of SMART importantly strengthens India’s maritime strategic capabilities. It signifies a major breakthrough for stand-off capability in anti-submarine warfare.
The Indian Navy has several projects in progress aimed at enhancing its anti-submarine warfare capability. Project 28, which was approved in 2003, is a class of anti-submarine warship corvettes presently in service. The project encompasses INS Kamorta, INS Kadmatt, INS Kiltan, and INS Kavaratti.
Meanwhile, Project 75 is an ambitious programme of the Indian Navy. It seeks to construct six Scorpene-Class attack submarines, namely Kalvari, Khanderi, Karanj, Vela, Vagir, and Vagsheer.
The launch of SMART and successful trials therefore not only bolster the existing defence capabilities of India but also symbolize technological advancement and self-sufficiency in the sector. This adds a significant layer of security to the nation’s maritime borders.
(Source: PIB)
