Internal Security
Defense Technology
Welcome, aspirants, to the dedicated study hub on Defense Technology, a critical and rapidly evolving domain under the broader umbrella of Internal Security. In the context of national security,
20 articles in this topic
Articles on Defense Technology
Rajnath Singh unveils ‘vision document’to advance military
Source: The Hindu(Page4) | Syllabus: GS3(Defence)
India's Defence Modernisation Drive: Strategic Autonomy, Indigenisation & Challenges for UPSC
India's defence modernisation drive is a critical strategic imperative, balancing geopolitical demands with a resolute push for indigenous capabilities under 'Atmanirbhar Bharat'. This article examines the institutional frameworks, policy levers like DAP 2020 and the Negative Import List, and significant challenges such as financial constraints, technological gaps, and bureaucratic hurdles, offering a critical assessment of the nation's journey towards strategic autonomy in defence.
On India’s fighter jet acquisitions
Source: The Hindu | Syllabus: GS3(Defence)
MoD inks Rs 5,083 crore contracts for ALH Mk-III (MR) & VL-Shtil missiles
Source: PIB | Syllabus: GS3(Defence)
Missile Defence Systems
Context The renewed hostilities between the United States-led coalition (including Israel and United Arab Emirates) and Iran have tested a newly integrated regional air and missile defence network in West Asia. What is a missile defence system? Missile defence refers to an integrated military system designed to detect, track, intercept, and destroy incoming missiles before they reach their intended targets, thereby protecting civilian populations, military installations, and critical infrastruct
India’s Defence Modernisation Drive 07 Feb 2026
Editorial analysis topic
INSV KAUNDINYA TO BE FLAGGED INTO MUMBAI HARBOUR
Source: PIB | Syllabus: GS3(Defence)
India’s Defence Modernisation Drive 07 Feb 2026
Editorial analysis topic
Make in India in Defence Sector
Context Despite high expectations, the defence announcements during the Russian President’s visit did not materialise as India is more focused towards self-reliance in defence manufacturing. India’s Shift in Defence Sector Defence Budget: The defence budget has seen a steady rise, growing from ₹2.53 lakh crore in 2013–14 to ₹6.81 lakh crore in 2025–26. Production: India, once heavily dependent on arms imports, now has a defence production value of ₹1.51 lakh crore, up from ₹46,000 crore in 2014.
Road Map to Build Future-ready Force
In News The Army Chief has unveiled a comprehensive three-phase roadmap to build a future-ready force by 2047, aligning military transformation with India’s vision of Viksit Bharat. Comprehensive three-phase roadmap The plan emphasizes modernization, integration, and resilience to meet evolving security challenges. Phases: The first phase, ‘HOP 2032’, forms a comprehensive framework under the Army’s decade of transformation initiative launched in 2023.
Indian Armed Forces: Building a Future-Ready Military
India is reimagining its military doctrine, structure, and technology to build a future-ready force, from cyber warfare to space-based operations driven by artificial intelligence, automation, drones, and precision-guided weaponry.
Army Scales Up Drone Induction
In News The Indian Army is rapidly expanding its drone and counter-drone capabilities, with multiple units operational and training centers. About Indian Army’s Plans The Indian Army plans to set up drone training centers at 19 major training institutions, including the Indian Military Academy, Infantry School, and Officers Training Academy, to integrate drone training into the standard curriculum for all ranks. Army Chief General Upendra Dwivedi announced that every infantry battalion will have
Defence Procurement Manual 2025
In News The Defence Minister has approved the Defence Procurement Manual (DPM) 2025. Defence Procurement Manual 2025 It is a revised document aimed at expediting revenue procurements for the armed forces, simplifying processes for domestic industry and supporting innovation in defence manufacturing. It was last updated in 2009 and lays down principles and provisions for all revenue procurements in the Defence Ministry.
Increase of Private Sector Share in India's Defence Production
Context According to the Department of Defence Production, the private sector contributed ₹33,979 crore (22.56%) to India’s total defence production of ₹1,50,590 crore in FY 2024-25. Defence Production in India Sectoral Contribution: In FY 2024-25, defence public sector undertakings (DPSUs) accounted for 57.50% of the total defence production, while Indian ordnance factories contributed 14.49%, and non-defence PSUs 5.4%. Defence Budget Growth: Increased from ₹2.53 lakh crore in 2013-14 to ₹6.81
India Needs a ‘Defence Cess’ to Fund Military Modernisation
As geopolitical tensions escalate and technological warfare evolves rapidly, the need to modernise India’s armed forces has become existential.
Drone Warfare: Ukraine Drone Attack on Russia
Context Under its ‘Operation Spider’s Web’, Ukraine launched first-person view (FPV) drone attacks on five airbases across Russia. First-person View Drones FPV or first-person view drones are smaller in size and have cameras built in on the front, which sends live video to the operator. This enables precise flying and manoeuvrability by the operator from a remote location, almost like an aircraft.
Theatre Commands: A New Era of Military Reforms in India
Context Recently, the Chief of Defence Staff (CDS) emphasized the creation of Integrated Theatre Commands (ITC) marking a transformational shift in Indias military structure. About the Integrated Theatre Commands (ITC) These are a modern military strategy adopted by several nations to enhance joint operations and resource optimization across their armed forces. The concept involves unifying the Army, Navy, and Air Force under a single command structure to improve efficiency, coordination, and ra
Air Defence Systems: India & World
Context Recently, India thwarted Pakistani aerial attacks along the western border through its air defence systems, and successfully neutralized an air defence system in Lahore, Pakistan. About the Air Defence Systems These are critical components of a nation’s security infrastructure, designed to detect, track, and neutralize aerial threats such as enemy aircraft, missiles, and drones. These systems operate through layered defense mechanisms, combining radars, missile interceptors, electronic w
Hydrogen Bomb a Game-Changer for Modern Warfare
Context Chinese researchers have tested a new hydrogen bomb that uses magnesium hydride to create a sustained fireball without nuclear materials. What are the Concerns? Legal Loophole: Under the Nuclear Non-Proliferation Treaty (NPT) and Comprehensive Test Ban Treaty (CTBT), nuclear weapons are primarily defined by the use of fissile materials.
India’s Defence Exports Hit New Record
India has achieved a significant milestone in its defence sector, with defence exports touching a record ₹23,622 crore in FY 2024-25 — marking a 12.04% growth over the previous year’s figure of ₹21,083 crore.