SOURCE: IDRW.ORG.
The Indian Navy is looking to bolster its self-reliance in critical technologies by partnering with private steel manufacturers to develop indigenous arrestor wires for its aircraft carriers. Arrestor wires, essential for flight operations on carriers, play a pivotal role in enabling aircraft to land safely on limited deck space by rapidly decelerating them.
This move aligns with India’s overarching goal of reducing dependence on foreign suppliers and strengthening the domestic defense manufacturing ecosystem under the Aatmanirbhar Bharat initiative.
Arrestor wires, typically made from high-strength steel alloys, are integral to the operation of aircraft carriers. They are part of the Arrestor Gear System, which works by catching the tailhook of a landing aircraft, absorbing its kinetic energy, and bringing it to a controlled stop within a short distance.
These components are subject to immense stress due to the high speeds and weights of modern fighter jets, requiring advanced material engineering and precision manufacturing. The current reliance on imports for such critical systems presents both logistical challenges and financial constraints.
The Indian Navy operates aircraft carriers like INS Vikramaditya and the indigenously built INS Vikrant, with plans for future carriers. To ensure uninterrupted operations, especially in a rapidly evolving strategic environment, it is crucial to develop domestic capabilities for components like arrestor wires.
Developing arrestor wires domestically is a complex engineering challenge, requiring expertise in metallurgy, material strength, and precision engineering. India boasts a burgeoning steel manufacturing industry with companies that have demonstrated expertise in high-grade alloy production and advanced engineering. The Navy’s invitation to collaborate could spark significant innovations, with potential partners likely including major players like Tata Steel, JSW Steel, and SAIL, as well as niche firms specializing in aerospace and defense materials.
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