Indian Defence Forum

India to scale K-9 Vajra fleet to 400 units! 🇮🇳🇰🇷 India is set to procure 200 more K-9 Vajra self-propelled howitzers, pushing indigenous content to a massive 70%. Proven in high-altitude combat during Operation Sindoor, these "shoot-and-scoot" beasts are becoming the backbone of India’s all-terrain artillery doctrine. #IndianArmy #DefenceNews #MakeInIndia #K9Vajra #Artillery #AtmanirbharBharat

India Fast-Tracks CATS Warrior, FUFA, and RSPA For Future Manned-Unmanned Teaming Combat Dominance India is rapidly advancing its aerial warfare capabilities by developing advanced unmanned stealth aircraft designed to fly alongside piloted fighter jets. A major component of this strategy is the Combat Air Teaming System Warrior, a collaborative project between Hindustan Aeronautics Limited and NewSpace Research and Technologies. This loyal wingman drone will escort existing and future fighter fleets, undertaking dangerous missions like scouting, electronic warfare, and precision strikes to shield human pilots. The initial two-ton prototype is projected to fly between 2026 and 2027, with heavier, supersonic stealth variants powered by indigenous engines currently in the planning phases. To further penetrate heavily guarded airspace, the Defence Research and Development Organisation is advancing the Futuristic Unmanned Fighter Aircraft. This twin-engine, tailless flying-wing drone utilizes artificial intelligence to conduct deep strikes and destroy enemy air defences. At the same time, the Aeronautical Development Agency is developing the Remotely Piloted Stealth Aircraft, incorporating advanced targeting sensors derived from India's upcoming fifth-generation fighter. These autonomous platforms, building on knowledge from previous flying-wing technology demonstrators like the SWiFT, are specifically engineered to autonomously dismantle hostile radar networks and missile batteries. By neutralizing these sophisticated ground threats ahead of time, the uncrewed stealth systems will clear safe corridors for manned aircraft, fundamentally changing how the military conducts high-risk operations. This comprehensive push towards manned-unmanned teaming dramatically reduces pilot casualties while increasing overall mission success. Driven by public-private partnerships, the entire initiative heavily supports the national goal of self-reliance, ensuring that future propulsion, avionics, and stealth technologies are manufactured domestically.

Tejas Mk2 Advances Towards Maiden Flight as CEMILAC Accelerates First Flight Clearance and Taxi Trials India’s Tejas Mk2 Medium Weight Fighter is rapidly approaching its highly anticipated maiden flight as preparations enter the final stages. The aircraft is nearly complete with only minor subsystem integrations remaining, allowing the Centre for Military Airworthiness and Certification to actively oversee the impending First Flight Clearance. In the near future, the prototype will commence low-speed and high-speed taxi trials to validate critical ground handling, directional stability, and braking capabilities before taking to the skies. To accelerate this rigorous testing phase, engineers have deliberately left the prototype in its yellow primer, bypassing cosmetic painting to prioritize immediate structural and system-level validations over visual finishing. Designed to replace the aging Jaguar, Mirage 2000, and MiG-29 fleets, the Tejas Mk2 represents a massive leap in indigenous defence capabilities. It boasts a larger airframe featuring a new aerodynamic canard configuration, a significantly increased weapons payload capacity of around 6.5 tons, and superior fuel range compared to the Mk1A variant. The fighter is equipped with highly mature technologies, including an enhanced Digital Flight Control Computer and the cutting-edge indigenous Uttam Active Electronically Scanned Array radar, ensuring exceptional flight stability and modern combat readiness. Hindustan Aeronautics Limited aims to transition the fighter into Limited Series Production by the end of 2029, potentially delivering an early batch of pre-production aircraft to the Aircraft and Systems Testing Establishment to expedite weapons integration and operational evaluations. The performance of this 17.5-tonne class fighter relies heavily on the powerful GE F414-INS6 turbofan engine, which is scheduled for vital static ground testing in the coming weeks to verify airframe integration and thermal reliability. In a monumental milestone achieved earlier this month in April 2026, technical negotiations for a one hundred percent transfer of technology for the F414 engine were successfully concluded. This historic agreement guarantees that indigenous manufacturing of the engine will begin in India by 2028, firmly cementing a self-reliant future for the nation's aero-engine ecosystem and paving the way to fulfill the Indian Air Force's requirement of over a hundred of these advanced fighters.

India and the UK Strengthen Future-Ready Defence Partnership During Historic Visit by CDS General Chauhan India and the United Kingdom are significantly strengthening their military cooperation, highlighted by Chief of Defence Staff General Anil Chauhan's landmark arrival in London. During this first-ever official visit by an Indian Chief of Defence Staff to the UK, General Chauhan was received with a ceremonial welcome by his British counterpart, Air Chief Marshal Sir Richard Knighton. This three-day engagement represents the fifth high-level military interaction between the two nations this year, building upon the ongoing initiatives established within the broader India-UK 2030 Roadmap for a comprehensive strategic partnership. The strategic discussions primarily focus on expanding bilateral ties across multiple critical domains, including cyber security, intelligence sharing, and integrated military exercises. A major priority of this trip is advancing defence industrial collaboration. General Chauhan is scheduled to meet with senior British civil leaders, military officials, and defence industry representatives to explore concrete opportunities for the co-production of military equipment. During his visit, he also met with the Indian High Commissioner to the UK, Vikram K Doraiswami, and will tour the Royal College of Defence Studies to interact with a multinational group of students. This historic visit follows a continuous series of recent diplomatic military exchanges aimed at reinforcing global stability and interoperability. Earlier this year, top Indian military leaders, including Chief of Army Staff General Upendra Dwivedi and Chief of the Air Staff Air Chief Marshal A P Singh, held productive talks with the UK's Air Chief Marshal Sir Harvey Smyth in New Delhi. These steady engagements, alongside the recent success of the 17th Military Sub Group Meeting, underscore a strong, shared commitment to building a highly integrated and future-ready defence alliance between India and the United Kingdom.

Indian Navy Commissions DSC A23, Its Fourth Indigenous Diving Support Craft To Boost Coastal Maritime Operations The Indian Navy has officially inducted the DSC A23, the fourth of five domestically manufactured Diving Support Craft, during a formal ceremony in Kolkata. This milestone advances the February 2021 agreement between the Ministry of Defence and Titagarh Rail Systems Limited. The introduction of this vessel greatly enhances the capacity of the Navy to conduct coastal underwater inspections, salvage missions, and specialized diving operations. Designed with a thirty-meter catamaran hull displacing roughly 380 tons, the ship is specifically engineered for maximum stability and expanded deck space in coastal and harbour environments. Beyond the basic framework, vessels of this class typically carry specialized diving control systems, high-pressure air compressors, and decompression chambers to safely support clearance divers during complex underwater tasks. The ship's design was rigorously validated through hydrodynamic testing at the Naval Science and Technological Laboratory to guarantee peak performance at sea. This ongoing maritime project represents a significant achievement for self-reliance in the naval sector, with seventy percent of the ship's components originating from local manufacturers. Following the commissioning of the first vessel in Kochi late last year, the addition of the DSC A23 further solidifies domestic defence production capabilities and ensures the Indian Navy remains fully equipped to secure the nation's coastal infrastructure.

Naval Modernisation: Indian Navy Pivots Submarine Strategy towards Nuclear SSNs and AIP Technology ⚓🇮🇳 The Indian Navy is overhauling its original 1999 plan to build 24 conventional submarines by 2030. To counter emerging maritime threats from China and Pakistan, India is now focusing on a modern fleet of advanced nuclear-powered and Air Independent Propulsion (AIP) submarines, moving away from older diesel-electric designs. Modern underwater combat demands prolonged stealth, limitless endurance, and quick reaction times across large ocean areas. This strategic update ensures the Navy is equipped for the new realities of naval warfare. India’s future undersea fleet will rely on a "High-Low" combination. This strategy will include roughly six high-end nuclear attack submarines (SSNs) to project power in the deep oceans, complemented by 12 to 15 highly stealthy AIP submarines designed for coastal defence and monitoring narrow naval passages. The Stealth Advantage: AIP Submarines The AIP vessels will act as the ultra-quiet, stealthy layer of this strategy. Because they do not need continuous, noisy cooling systems like nuclear reactors, they run almost silently and can remain submerged for weeks without surfacing. This makes them perfect for ambush operations and guarding strategic coastlines against enemy vessels. Fact Update: Under Project-75I, India is currently advancing negotiations to build six next-generation AIP submarines in a major collaboration between Germany's TKMS and India's Mazagon Dock Shipbuilders Limited (MDL). Deep-Sea Dominance: Nuclear SSNs For long-range missions, Project 77 nuclear attack submarines (SSNs) will serve as the backbone of India’s deep-sea power. Conventional submarines simply lack the speed and unlimited underwater endurance needed to track fast-moving adversary naval forces across the vast Indian Ocean. SSNs will continuously patrol critical chokepoints, such as the Malacca Strait, to deter hostile fleet movements. Fact Update: In a major milestone for indigenous defence manufacturing, the Cabinet Committee on Security (CCS) officially approved the construction of the first two homegrown SSNs in October 2024. Together, these two types of submarines will create a multi-layered defensive shield. The transition to a hybrid Nuclear-AIP fleet highlights a fundamental transformation in India's maritime doctrine, ensuring a future force capable of both long-distance deterrence and ultra-quiet coastal defence. #IndianNavy #Defence #MaritimeSecurity #Submarines #Project75I #Project77 #AtmanirbharBharat

India and Russia Finalise Historic Defence Agreement to Station Up to 3,000 Troops in Mutual Territories defence.in/threads/17503/

IAF Considers Indigenous ASMI Machine Pistol for Pilot Survival Kits to Boost Aircrew Firepower and Evasion Tactics in Hostile Territory The Indian Air Force (IAF) is currently reviewing the standard-issue weapons provided to its aircrew for combat operations, moving away from older handguns toward advanced, high-capacity Personal Defence Weapons (PDWs). Reports indicate that the IAF is looking at the domestically produced ASMI 9mm machine pistol to replace the ageing Pistol Auto 9mm 1A, a locally manufactured version of the classic Browning Hi-Power. Designed jointly by the Defence Research and Development Organisation (DRDO) and Indian Army Colonel Prasad Bansod, the ASMI is manufactured by Hyderabad-based Lokesh Machines Limited. defence.in/threads/17448/

IAF to Upgrade MiG-29UPG Fighters With ASRAAM Missiles To Counter Emerging Low Signature Drone Threats Effectively Initiated in late March 2026, this vital upgrade officially phases out the ageing Soviet-era R-73 missiles. By modernising the classic "Fulcrum" fighter with next-generation weaponry, the IAF is proactively adapting to new battlefield realities and ensuring this highly trusted aircraft remains a formidable asset for years to come. Originally engineered by European missile manufacturer MBDA for intense close-quarters dogfights, the ASRAAM has proven exceptionally effective against a modern menace: inexpensive, low-flying drones. defence.in/threads/17447/

HAL Evaluates Possible Su-57 Licensed Production, Awaiting Russian Investment Quote Before Proposing Final Timelines To IAF Hindustan Aeronautics Limited (HAL) is actively reviewing a proposal from Moscow to locally manufacture or co-produce the Sukhoi Su-57, a fifth-generation stealth fighter. HAL's Chairman and Managing Director, Dr. D.K. Sunil, recently shared public insights into the progress of these high-level bilateral negotiations. According to Dr. Sunil, Russian delegates have already delivered comprehensive presentations to the Indian Air Force (IAF) outlining the advanced capabilities of the Su-57.... defence.in/threads/17371/

HAL Expects to Receive 20 More F404 Engines from GE by Late 2026, Confirms 6th Engine Ready for Tejas Mk1A The Chairman and Managing Director of Hindustan Aeronautics Limited (HAL), Dr. D.K. Sunil, recently announced that General Electric (GE) Aerospace has readied the sixth F404-IN20 jet engine for shipment to India. Following a period of global supply chain disruptions, GE has assured the Indian aerospace manufacturer that a batch of 20 additional engines will be delivered between June and December 2026. This delivery is part of an initial $716 million contract signed in 2021 for 99 engines to power India's modernised fighter fleet. defence.in/threads/17355/

HAL Imposes Contractual Penalties on GE Over Persistent F404 Delays Hindustan Aeronautics Limited has imposed Liquidated Damages on GE Aerospace due to delayed F404-IN20 engine deliveries for the Tejas Mk1A. These penalties, applied per engine, address production bottlenecks impacting Indian Air Force delivery timelines. While HAL enforces stricter accountability in this critical defence contract, both firms are working to stabilize the supply chain by late 2026.

Indian Army to Order Tango Charlie UAV After Successful Trials 🇮🇳✈️ The Indian Army is set to bolster its high-altitude surveillance with the indigenous Tango Charlie HALE tactical UAV. Following successful trials, this "tandem wing" powerhouse is ready for the LAC. Key Highlights: ⚖️ Heavy Lifter: 130kg payload with 20-hour endurance. 🏔️ High-Altitude Pro: Optimized for mountainous ISR missions. 🛡️ Electronic Warfare Ready: Operates in GPS-denied environments. 🏭 Domestic Boost: New manufacturing facility coming to Krishnagiri. A massive win for India’s self-reliance in defence technology! 🚀 #IndianArmy #MakeInIndia #DefenceNews #UAV #TangoCharlie #AtmanirbharBharat

Recent reports suggest the Indian Navy could receive its first Rafale trainer aircraft as early as late 2026—well ahead of the 2028 schedule for the carrier-based fighters. 🇮🇳🇫🇷 Key Takeaways: - The Lead-in: While the 22 single-seat carrier fighters are due in 2028, the 4 land-based twin-seat trainers may arrive sooner to kickstart pilot conversion. - Strategic Advantage: Early delivery allows the Navy to master avionics and systems, compressing the readiness cycle before the full fleet arrives. - The Big Picture: This ₹63,000 crore defence deal aims to bolster the INS Vikrant’s strike power and eventually replace the aging MiG-29K fleet. A proactive move by India and France to ensure our naval pilots are combat-ready the moment the first Rafale Marine touches the deck. ✈️⚡ #IndianNavy #RafaleMarine #DefenceNews #IndianArmedForces #Aviation

The Indian Navy is set for a massive upgrade as the CCS nears final clearance for 8 New Generation Corvettes (NGC). Built by GRSE & GSL, these advanced warships will replace aging Kora & Khukri classes, significantly bolstering indigenous defence capabilities. 🇮🇳⚓ Key Highlights: - Budget: ~₹40,000 Crore. - Builders: GRSE (Kolkata) & GSL (Goa). - Specs: 3,000-tonne displacement, 30-knot speed. - Mission: Anti-submarine warfare, surface combat, and coastal defence. - Timeline: First induction expected by 2030. Another giant leap for #AtmanirbharBharat and maritime security. 🌊 #IndianNavy #DefenceNews #MakeInIndia #GRSE #GoaShipyard #MaritimePower

🚀 New "Bhaumi" Missile: India’s Deep Strike Power-Up DRDO has commenced groundwork for the Bhaumi (BHM), a heavy Long-Range Stand-Off Weapon designed for the Su-30MKI. 🇮🇳 The Lowdown: - Heavy Hitter: Integrated with the BD-4 launcher (500kg–1000kg class) to crush hardened bunkers & command centres. 🏗️💥 - Safety First: Allows pilots to strike from a distance, staying well outside enemy air defence envelopes. 🛡️ - Smart Integration: IAF’s Software Development Institute is already prepping the Su-30MKI’s "brain" for seamless compatibility. 💻 - Joint Potential: Involvement from naval agencies hints at a future maritime/anti-ship variant. ⚓ India continues to sharpen its indigenous precision strike teeth. ✈️🎯 #IatmanirbharBharat #DRDO #IndianAirForce #DefenceNews #Sukhoi30MKI #Bhaumi

भारत के स्वदेशी एयरो-इंजन क्षेत्र में बड़ी प्रगति! 🇮🇳✈️ भारत के Ghatak UCAV (ड्रोन) प्रोग्राम को बड़ी मजबूती मिली है। GTRE ने अब Godrej & Boyce को पूरी तरह से असेंबल किए हुए 'कावेरी डेरिवेटिव इंजन' सप्लाई करने का निर्देश दिया है। मुख्य बातें: 🚀 Ghatak UCAV के लिए लगभग 60 इंजनों की बड़ी मांग की संभावना। ⚙️ अब इंजन के कलपुर्जों के बजाय सीधा तैयार इंजन फैक्ट्री से आएगा। ⏱️ इससे इंजन बनाने और टेस्टिंग के समय में भारी बचत होगी। 🏭 प्राइवेट सेक्टर अब बड़े पैमाने पर डिफेंस इंजन बनाने के लिए तैयार है। #MakeInIndia #DefenceNews #GhatakUCAV #KaveriEngine #IndianDefence

GTRE has directed Godrej & Boyce to shift from modular kits to delivering fully assembled Kaveri Derivative Engines (KDE). This marks a massive leap from R&D to industrial-scale manufacturing. 🛠️ Why it matters: 📉 Faster Timelines: Moving assembly to the private sector cuts integration delays. 🤖 Ghatak UCAV: With a potential demand for 60+ Ghatak combat drones, a robust production pipeline is now a top priority. 🔬 Tech Forward: Transitioning to digital twin tech for pre-delivery validation. The KDE (a dry, non-afterburning turbofan) is being optimized for endurance and reliability—exactly what India's future unmanned defence fleet needs. 🛡️ #MakeInIndia #DefenceNews #KaveriEngine #GhatakUCAV #Aerospace

GTRE Sets Sights on High-Thrust Kaveri 2.0 Plans as Certification of Kaveri Derivative Engine (KDE) Nears Critical Phase defence.in/threads/gtre-s…

Retiring IL-76 and Closed C-17 Lines Highlight the Urgent Need for an Indian Heavy Airlifter Program defence.in/threads/retiri…