The UPSC Current Affairs notes on Defence Technology & Security Related Issues delve into the dynamic landscape of defence technology and explore the multifaceted issues surrounding national security. The constant pursuit of innovative technologies and strategic advancements has become imperative to address emerging threats and protect national interests. From advancements in weaponry and military equipment to cybersecurity and strategic doctrines, these notes provide a comprehensive understanding of the latest developments, policies, and challenges in the realm of defence.In an ever-changing world marked by geopolitical complexities and evolving security challenges, defence technology plays a critical role in safeguarding nations and ensuring global stability. Follow this page to know news reated to defence technology, examine its implications for national security, and gain insights into the strategic considerations that shape the global security landscape.

FAQs

MCQs

1. Which of the following organizations is responsible for the development of defence technologies in India?

A) ISRO
B) DRDO
C) HAL
D) BSF

2. What is the main purpose of 'Make in India' initiative in the context of defence?

A) To boost foreign defence imports
B) To encourage indigenous manufacturing of defence equipment
C) To improve international defence relations
D) To reduce defence spending

3. Which of the following is a key feature of India's Defence Cyber Agency?

A) Enhancing space warfare capabilities
B) Countering cyber threats to defence infrastructure
C) Developing nuclear capabilities
D) Developing AI-powered drones

4. Which country is India’s largest defence supplier as of 2023?

A) United States
B) Russia
C) France
D) Israel

5. What is the role of the Strategic Forces Command (SFC) of India?

A) To manage conventional warfare resources
B) To oversee India's nuclear arsenal
C) To maintain space security
D) To coordinate defence training

GS Mains Questions and Model Answers

Q1: Discuss the impact of emerging technologies like Artificial Intelligence (AI) and Cyber Warfare on global defence strategies. How can India leverage these technologies for its national security?

Answer: Emerging technologies such as Artificial Intelligence (AI) and Cyber Warfare are significantly altering global defence strategies by enabling faster decision-making, automated systems, and advanced threat detection. AI is being used to develop autonomous weapons, advanced surveillance systems, and cyber defence capabilities. Cyber warfare, on the other hand, has become a critical tool in modern conflicts, with nations engaging in cyber-attacks to disable critical infrastructure or gain military advantage. India can leverage these technologies by investing in AI-driven defence systems, strengthening its cyber defence infrastructure, and fostering innovation through initiatives like 'Make in India' to reduce reliance on foreign technologies and build strategic autonomy in cybersecurity and AI applications.

Q2: Explain the role of the Defence Research and Development Organisation (DRDO) in enhancing India’s defence capabilities. How does DRDO contribute to India’s self-reliance in defence?

Answer: The DRDO plays a crucial role in strengthening India’s defence capabilities through the development of advanced military technologies, weapons systems, and equipment. It focuses on key areas such as missile technology, aeronautics, naval systems, and electronic warfare. DRDO's work in indigenizing defence technologies has reduced India’s dependence on foreign suppliers, ensuring a more self-reliant defence sector. For example, the development of the Agni series of missiles, the LCA Tejas fighter aircraft, and the INS Arihant nuclear submarine are key achievements of DRDO that have significantly enhanced India’s defence capabilities and strategic autonomy.

Q3: Evaluate India’s defence and security policies in relation to its strategic neighbors. How do these policies align with India’s national interests?

Answer: India’s defence and security policies are designed to secure its borders, safeguard its sovereignty, and enhance regional stability. Its policies focus on maintaining a strong deterrent capability against both conventional and unconventional threats, particularly from neighboring countries with whom it shares contentious borders. India’s “Look East” and “Act East” policies are aimed at strengthening ties with countries in Southeast Asia, while its defence agreements with countries like the United States, Japan, and Australia help enhance its strategic presence in the Indo-Pacific region. The focus on enhancing defence infrastructure along the borders with China and Pakistan, as well as fostering regional security cooperation, aligns with India’s national interests of maintaining peace, ensuring stability, and promoting economic growth through secure borders.

Previous Year Questions on Defence and Security

1. UPSC CSE Prelims 2021:

Question: Which of the following defence technologies is India developing for enhanced border surveillance and defence?

A) BrahMos Missile
B) AWACS (Airborne Warning and Control System)
C) Anti-Satellite (ASAT) Weapon
D) Smart Border Surveillance System

Answer: (D)

Explanation: India is investing in advanced border surveillance systems, including unmanned aerial vehicles (UAVs), to enhance surveillance along its borders, particularly in sensitive areas such as the Line of Control (LoC) and Indo-China border. These systems use AI and real-time data analytics to monitor and detect infiltration attempts or hostile activities.

2. UPSC CSE Mains 2020:

Question: Evaluate the role of cybersecurity in ensuring national security. How is India preparing its defence forces to counter cyber threats?

Answer: Cybersecurity is an integral component of modern national security strategies, as cyber-attacks can target critical infrastructure, military systems, and information networks. In India, the government has established the National Cyber Security Coordinator (NCSC) and the Defence Cyber Agency (DCA) to protect the country's cyberspace. The DCA is tasked with safeguarding defence networks from cyber threats, ensuring the integrity of military data, and countering cyber-attacks in real time. With the increasing importance of cyber warfare, India is also focusing on developing cyber capabilities within its armed forces, alongside enhancing international cooperation to tackle cross-border cyber threats.