SOURCE: IDRW.ORG

At the highly anticipated Aero India 2025, Jayem Engine, in collaboration with Park Controls and Communication Private Limited, is set to showcase a groundbreaking addition to unmanned aerial vehicle (UAV) technology. The company will present its Jayem Aero Engine, specifically designed for the Rustom II Medium-Altitude Long-Endurance (MALE) UAV, marking a significant advancement in India’s indigenous defense capabilities.

The Jayem Aero Engine is a 2.2-liter turbocharged diesel engine, characterized by its inline arrangement and internal combustion mechanism. This engine has been meticulously engineered to meet the stringent demands of high-altitude, long-endurance missions crucial for surveillance, reconnaissance, and intelligence gathering.

SOURCE: IDRW.ORG

The Defence Research and Development Organisation (DRDO) has initiated an ambitious project to develop advanced Military Internet of Things (MIoT) applications utilizing Edge/Edge Server/Central Server-based architectures. This project is a critical step toward integrating modern data analytics and artificial intelligence (AI) into military operations, enabling real-time decision-making and efficient resource management in military environments.

The proposed solution will incorporate a robust mechanism to capture, process, and manage data from various sensors deployed in the field. The system will process this data at the IoT node level before transmitting it to a central control center or a smart military base for further analysis and storage in a centralized database.

SOURCE: IDRW.ORG

China’s recent confirmation of the development of a hypersonic air-to-air missile (HAAM) marks a significant advancement in its defense capabilities and presents a notable challenge to India’s air defense and air superiority strategies. Announced on January 19, 2025, through the South China Morning Post, this missile is designed to operate at speeds exceeding Mach 5, equipped to target high-value assets like Airborne Warning and Control Systems (AWACS) and other strategic aircraft that are often stationed far from conflict zones.

The missile, capable of flying at speeds greater than Mach 5, leverages the advantage of speed and unpredictability, making it extremely challenging to intercept with current air defense systems.The use of arc-heated wind tunnels for testing signifies China’s focus on overcoming the severe aerodynamic heating issues associated with hypersonic travel. Temperatures experienced at such velocities can degrade missile structures or disrupt electronics, but successful management of these conditions suggests a robust, combat-ready missile.

SOURCE: IDRW.ORG

In a significant boost to India’s defense technology landscape, Sisir Radar, a pioneering startup in the space and radar technology sector, has clinched two major Innovation for Defence Excellence (iDEX) challenges. These victories are for the development of L-band and P-band Synthetic Aperture Radar (SAR) systems and an innovative Unfurlable Dual Band (L+P) Reflector Antenna, specifically tailored for the Indian Air Force (IAF).

Sisir Radar’s success in these iDEX challenges underscores its commitment to advancing India’s capabilities in radar technology for both strategic reconnaissance and operational effectiveness:

SOURCE: IDRW.ORG

Hindustan Aeronautics Limited (HAL) is set to bring back its HJT-36 intermediate jet trainer (IJT), also known as Sitara, for a flying display at the upcoming Aero India 2025 in Bengaluru. This marks a significant comeback for the subsonic trainer, which has been absent from the event for over a decade following technical challenges and developmental delays.

The HJT-36’s appearance at Aero India has been rough for the program, as in 2007, an airshow incident marred its performance. The aircraft veered off the runway after its canopy unlocked during the take-off run, raising concerns about its operational readiness. Subsequently, HAL withdrew the Sitara from Aero India in 2009 due to technical snags, leading to a prolonged hiatus in public demonstrations of the jet.

SOURCE: IDRW.ORG

Bangalore-based aerospace company Q-Alpha Aerospace has announced its work on the development of the QAL-J10, a cutting-edge multi-stage AI-augmented 10 kN turbojet engine. This engine is designed to revolutionize propulsion systems for unmanned combat aerial vehicles (UCAVs) and drones, while also paving the way for future hypersonic applications.

The QAL-J10 turbojet engine features an afterburner and exhaust choking system, designed with high precision using advanced scientific and mathematical models. According to Q-Alpha Aerospace, the engine has been specifically engineered for compatibility with TBCC (Turbine-Based Combined Cycle) architecture, making it a potential candidate for hypersonic UCAVs in the future.

SOURCE: IDRW.ORG

India’s ambitious Phase-III Ballistic Missile Defense (BMD) program is making strides with the development of the ADAH three-stage missile, a next-generation interceptor designed to provide robust protection against advanced ballistic threats. The missile incorporates cutting-edge technologies and complex safety-critical systems that ensure its reliability and effectiveness in high-stakes scenarios.

The ADAH missile boasts a three-stage configuration, each stage designed to perform distinct and critical functions in its trajectory. Key innovations include several pyro-activated mechanisms, which are integral for the missile’s operation and safety. These mechanisms ensure the seamless execution of functions such as.

SOURCE: IDRW.ORG

In a significant stride towards fostering indigenous defense technology, Larsen & Toubro (L&T), one of India’s leading engineering and construction conglomerates, has announced a collaboration with the Indian Institute of Technology Kanpur (IIT Kanpur). This partnership is focused on the development of a Flight Laboratory dedicated to the advancement of Fixed Wing Unmanned Aerial Vehicles (UAVs) and the creation of sophisticated Flight Control Computers (FCC).

L&T, known for its expertise in defense systems integration and manufacturing, is leveraging IIT Kanpur’s renowned aerospace engineering capabilities. The flight laboratory at IIT Kanpur, already a hub for cutting-edge research in aviation technology, will now see an infusion of L&T’s industry know-how to further these initiatives.

SOURCE: IDRW.ORG

The Indian Air Force (IAF) operates one of the last active fleets of the SEPECAT Jaguar, a versatile ground-attack and reconnaissance aircraft that has been integral to India’s defense strategy since its induction in the late 1970s. Central to the Jaguar’s performance are its Adour Mk 102 turbofan engines, each rated at 22.75kN of dry thrust. With the global production of spares long ceased, the responsibility to maintain these engines falls on specialized Indian institutions like the Mishra Dhatu Nigam Limited (MIDHANI) and the Gas Turbine Research Establishment (GTRE), in collaboration with Hindustan Aeronautics Limited (HAL).

MIDHANI has been instrumental in ensuring the longevity and efficiency of the Adour engines. Posts on X have highlighted MIDHANI’s role in creating core parts for these engines, specifically mentioning their success in producing and supplying 200 High Pressure Compressor (HPC) disc forgings to HAL. These components are vital for the engine’s performance, as they are part of the compressor stages where air is pressurized before combustion. The partnership between MIDHANI and the Defence Metallurgical Research Laboratory (DMRL) has utilized advanced isothermal forging technology to enhance the durability and reliability of these parts, ensuring they meet the stringent requirements of military-grade operations.

SOURCE: IDRW.ORG

Dynamatic Technologies Ltd, renowned for its precision engineering, is pioneering the development of a jet-powered loitering ammunition system designed to operate independently of GPS, using innovative optical waypoint guidance. This new system, which is being developed in conjunction with the company’s CHEEL VTOL surveillance drone, promises to redefine tactical operations by offering a range of 80km without reliance on traditional navigation or control methods.

The loitering ammunition eschews GPS dependency, which is critical in environments where GPS signals might be jammed or denied. Instead, it employs an optical waypoint guidance system, where the ammunition “looks” for predefined visual cues or targets, allowing it to navigate based on visual recognition of terrain or landmarks.

SOURCE: IDRW.ORG

Sukaran Singh, CEO and Managing Director of Tata Advanced Systems Ltd., recently shared critical insights at the Centre for Air Power Studies (CAPS), emphasizing the need for a deeper strategic approach to India’s aerospace and defense ecosystem. Speaking candidly, Singh highlighted the achievements and shortcomings of initiatives like “Make in India” and “Aatmanirbhar Bharat,” stressing the importance of strategic control and proactive policy support to drive innovation and self-reliance in defense technologies.

Singh outlined the primary objectives of “Make in India,” noting the initiative’s potential to create jobs by transferring manufacturing activities to India. However, he argued that the broader aim should go beyond employment generation to achieving strategic control over key technologies. He emphasized the importance of self-sufficiency in developing and exporting advanced defense platforms, which would reduce dependencies on external actors and secure India’s strategic autonomy.

SOURCE: IDRW.ORG

Dynamatic Technologies Ltd, a leading Indian precision engineering company, is making significant strides in the unmanned aerial vehicle (UAV) sector with its latest project, the CHEEL Vertical Take-Off and Landing (VTOL) surveillance drone. This innovative aircraft is being developed with an Australian engine from Orbital Corporation, promising an impressive flight endurance of up to 8 hours.

The CHEEL drone, named after the Indian word for “eagle,” symbolizes the high aspirations of this project. It’s designed to cater to the increasing demand for long-endurance, surveillance-capable VTOL drones, which can perform a variety of tasks from reconnaissance to border surveillance.

SOURCE: IDRW.ORG

BRP-Rotax GmbH has moved to clarify recent speculations and reports suggesting that its aircraft business had been sold to a Chinese company. In a statement to idrw.org, the company firmly stated, “The aircraft business of ROTAX is still a part of BRP-ROTAX GmbH and as such belongs to the BRP corporation.”

This clarification comes in response to misinformation circulating in various media outlets, which had incorrectly reported a change to Chinese ownership. BRP-Rotax GmbH emphasized the importance of accurate reporting due to the potential impact on both customers and shareholders.

SOURCE: IDRW.ORG

In a significant move to counterbalance regional security threats posed by China and Pakistan, India Plans to commission the Russian-manufactured Voronezh radar at the Defence Research and Development Organisation (DRDO) campus in Challakere, Karnataka. This over-the-horizon radar system, known for its impressive 6,000 km range, marks a pivotal upgrade in India’s strategic defense capabilities.

Once known predominantly as India’s ‘Edible Oil City’, Challakere has now transformed into a burgeoning hub for science and technology. Located approximately three hours from Bengaluru, this area hosts key establishments like the Indian Space Research Organisation (ISRO), DRDO, the Indian Institute of Science (IISc), and the Bhabha Atomic Research Centre (BARC). This concentration of scientific talent and infrastructure has turned Challakere into a focal point for advanced research and development in defense and space technology.

SOURCE: IDRW.ORG

In a significant move towards enhancing global defense cooperation, Italy is actively seeking to involve India in its part of the Eurodrone project, a collaborative European initiative also involving Germany, France, and Spain. This project aims to develop a medium-altitude, long-endurance remotely piloted airborne system known as Eurodrone, tailored for intelligence, surveillance, target acquisition, and reconnaissance (ISTAR) missions, as well as for civil purposes.

The Eurodrone, a result of a joint venture by industry giants Airbus, Leonardo, and Dassault Aviation, is not just another unmanned aerial system; it’s a cornerstone for Europe’s strategic autonomy. By developing this cutting-edge technology, European countries aim to reduce their reliance on non-European UAS, thereby enhancing their independent operational capabilities. The program underscores a commitment to equipping the Armed Forces of the participating nations with systems that are at the forefront of technological advancement, meeting the sophisticated needs of modern warfare and peacekeeping operations.